{"id":2452,"date":"2026-01-23T03:25:21","date_gmt":"2026-01-23T03:25:21","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=2452"},"modified":"2026-04-24T13:39:26","modified_gmt":"2026-04-24T05:39:26","slug":"top-10-dc-ac-spd-manufacturers-complete-guide-for-solar-ev-industrial-protection","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ar\/blog\/top-10-dc-ac-spd-manufacturers-complete-guide-for-solar-ev-industrial-protection\/","title":{"rendered":"\u0623\u0641\u0636\u0644 10 \u0634\u0631\u0643\u0627\u062a \u0645\u0635\u0646\u0639\u0629 \u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f SPD: \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0648\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629"},"content":{"rendered":"

<\/h1>\n\n\n\n

\u0645\u0642\u062f\u0645\u0629: \u0627\u0644\u062f\u0648\u0631 \u0627\u0644\u062d\u0627\u0633\u0645 \u0644\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0641\u064a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0627\u0644\u062d\u062f\u064a\u062b\u0629<\/strong><\/h2>\n\n\n\n

In today’s rapidly electrifying world\u2014where solar arrays stretch across deserts, EV chargers populate urban landscapes, and data centers process our digital lives\u2014surge protection devices (SPDs) have evolved from optional accessories to \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0641\u064a \u0627\u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u062d\u0631\u062c\u0629<\/strong>. \u062a\u0643\u0634\u0641 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a \u0623\u0646 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u062a\u062a\u0633\u0628\u0628 \u0641\u064a \u062d\u0648\u0627\u0644\u064a 35% \u0645\u0646 \u062c\u0645\u064a\u0639 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062e\u0633\u0627\u0626\u0631 \u0639\u0627\u0644\u0645\u064a\u0629 \u0633\u0646\u0648\u064a\u0629 \u062a\u062a\u062c\u0627\u0648\u0632 $26 \u0645\u0644\u064a\u0627\u0631 \u062f\u0648\u0644\u0627\u0631. \u0645\u0639 \u0627\u0646\u062a\u0634\u0627\u0631 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u062c\u062f\u062f\u0629 \u0648\u0627\u0644\u0646\u0642\u0644\u060c \u0627\u0631\u062a\u0641\u0639 \u0627\u0644\u0637\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0628\u0646\u0633\u0628\u0629 400% \u062e\u0644\u0627\u0644 \u0627\u0644\u0633\u0646\u0648\u0627\u062a \u0627\u0644\u062e\u0645\u0633 \u0627\u0644\u0645\u0627\u0636\u064a\u0629.<\/p>\n\n\n\n

As cnkuangya Senior Engineer Dr. Zhang Wei emphasizes: “The surge protection landscape has fundamentally changed. Traditional AC-only SPDs are inadequate for DC applications where fault currents don’t have natural zero-crossings, and energy dissipation requirements differ dramatically. Selecting the wrong SPD doesn’t just risk equipment damage\u2014it can create false security that leads to catastrophic failures.”<\/p>\n\n\n\n

\u064a\u0642\u064a\u0651\u0645 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0634\u0627\u0645\u0644 \u0623\u0641\u0636\u0644 10 \u0634\u0631\u0643\u0627\u062a \u0639\u0627\u0644\u0645\u064a\u0629 \u0645\u0635\u0646\u0639\u0629 \u0644\u0623\u062c\u0647\u0632\u0629 \u0645\u0632\u064a\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062d\u0644\u064a\u0644 \u062a\u0642\u0646\u064a \u062f\u0642\u064a\u0642 \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629 \u0648\u0627\u0644\u062a\u0648\u0635\u064a\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631.<\/p>\n\n\n\n

\n\n\n\n

\u0645\u0646\u0647\u062c\u064a\u0629 \u0627\u0644\u062a\u0642\u064a\u064a\u0645: \u0625\u0637\u0627\u0631 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0641\u0646\u064a<\/strong><\/h2>\n\n\n\n

\u064a\u0634\u062a\u0645\u0644 \u062a\u0642\u064a\u064a\u0645\u0646\u0627 \u0639\u0644\u0649 \u0633\u062a\u0629 \u0623\u0628\u0639\u0627\u062f \u0645\u0647\u0645\u0629 \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0645\u0631\u062c\u062d\u0629:<\/p>\n\n\n\n

\u0627\u0644\u062c\u062f\u0648\u0644 1: \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0648\u0627\u0644\u062a\u0631\u062c\u064a\u062d \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0635\u0646\u0639\u064a\u0646<\/strong><\/p>\n\n\n\n

\u0641\u0626\u0629 \u0627\u0644\u062a\u0642\u064a\u064a\u0645<\/th>\u0627\u0644\u0648\u0632\u0646<\/th>\u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/th>\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/th>\u0645\u0627 \u0623\u0647\u0645\u064a\u0629 \u0630\u0644\u0643<\/th><\/tr><\/thead>
\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0635\u0645\u0629<\/td>25%<\/td>Iimp (\u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631)\u060c \u0623\u0639\u0644\u0649 (\u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631)\u060c \u0632\u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629<\/td>IEC 61643-31<\/td>\u062a\u062a\u0637\u0644\u0628 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u062e\u0635\u0627\u0626\u0635 \u062a\u0634\u0628\u064a\u0643 \u0645\u062e\u062a\u0644\u0641\u0629<\/td><\/tr>
\u0645\u0624\u0634\u0631 \u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631<\/td>20%<\/td>\u0628\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0631\u0627\u0639 (2020-2024)\u060c \u0648\u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0641\u064a \u0627\u0644\u0628\u062d\u062b \u0648\u0627\u0644\u062a\u0637\u0648\u064a\u0631<\/td>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u0629<\/td>\u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0627\u0644\u062c\u0627\u0647\u0632\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0648\u0627\u0644\u0631\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u0642\u0646\u064a\u0629<\/td><\/tr>
\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/td>15%<\/td>\u062a\u063a\u0637\u064a\u0629 \u0627\u0644\u062c\u0647\u062f\u060c \u0648\u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u0646\u0648\u0639<\/td>\u0643\u062a\u0627\u0644\u0648\u062c\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/td>\u064a\u0636\u0645\u0646 \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0646\u0638\u0627\u0645 \u0639\u0628\u0631 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/td><\/tr>
\u0627\u0644\u062a\u0635\u062f\u064a\u0642<\/td>15%<\/td>UL\u060c IEC\u060c T\u00dcV\u060c \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0635\u0646\u0627\u0639\u0629<\/td>\u0642\u0648\u0627\u0639\u062f \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/td>\u0625\u0644\u0632\u0627\u0645\u064a \u0644\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0648\u0627\u0644\u062a\u063a\u0637\u064a\u0629 \u0627\u0644\u062a\u0623\u0645\u064a\u0646\u064a\u0629<\/td><\/tr>
\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<\/td>15%<\/td>\u0637\u0648\u0644 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0623\u062c\u0644 \u0648\u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629<\/td>\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u0629<\/td>\u062a\u062d\u062f\u064a\u062f \u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644<\/td><\/tr>
\u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0639\u0627\u0644\u0645\u064a<\/td>10%<\/td>\u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0641\u0646\u064a \u0648\u062a\u0648\u0627\u0641\u0631 \u0642\u0637\u0639 \u0627\u0644\u063a\u064a\u0627\u0631<\/td>\u0627\u0633\u062a\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u0627\u0621<\/td>\u0636\u0631\u0648\u0631\u064a \u0644\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0648\u0642\u062a \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0646\u0638\u0627\u0645<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n\n\n\n

\u0623\u0641\u0636\u0644 10 \u0645\u0643\u064a\u0641\u0627\u062a \u0648 DC SPD<\/a> \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/strong><\/h2>\n\n\n\n

1. \u0641\u064a\u0646\u064a\u0643\u0633 \u0643\u0648\u0646\u062a\u0627\u0643\u062a (\u0623\u0644\u0645\u0627\u0646\u064a\u0627)<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0645\u0642\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0628\u0644\u0648\u0645\u0628\u0631\u063a\u060c \u0623\u0644\u0645\u0627\u0646\u064a\u0627
\u062a\u0623\u0633\u0633\u062a<\/strong> 1923
\u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> \u062a\u0642\u0646\u064a\u0629 TRABTECH \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0648\u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629
\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0646\u0634\u0637\u0629 \u0644\u0644\u0637\u0641\u0631\u0629 \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 \u0645\u0639 \u0627\u0644\u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0627\u0644\u062a\u0646\u0628\u0624\u064a\u0629
\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f:<\/strong> \u0627\u0644\u0646\u0648\u0639 1+2+3 \u0645\u062c\u062a\u0645\u0639\u0629\u060c \u062d\u062a\u0649 100 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 \u0644\u0643\u0644 \u0645\u0631\u062d\u0644\u0629
\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u062d\u062a\u0649 1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> 5 \u0633\u0646\u0648\u0627\u062a \u0645\u0639 \u0636\u0645\u0627\u0646 \u0627\u0644\u0623\u062f\u0627\u0621
\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u0648\u0642\u064a:<\/strong> \u0631\u0627\u0626\u062f \u062a\u0642\u0646\u064a \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/p>\n\n\n\n

\u062c\u0640 - \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a<\/strong>
“Phoenix Contact’s FLASHTRAB technology offers excellent coordination, but their DC SPDs sometimes lack the energy dissipation capacity needed for desert solar installations with extended lightning seasons. Our field tests showed 15% earlier degradation in such environments compared to our desert-optimized models.”<\/p>\n\n\n\n

2. ABB (\u0633\u0648\u064a\u0633\u0631\u0627)<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0645\u0642\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0632\u064a\u0648\u0631\u062e\u060c \u0633\u0648\u064a\u0633\u0631\u0627
\u062a\u0623\u0633\u0633\u062a<\/strong> 1988
\u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0634\u0645\u0633\u064a\u0629
\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0641\u0635\u0644 \u062d\u0631\u0627\u0631\u064a \u0645\u0639 \u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0646 \u0628\u064f\u0639\u062f
\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f:<\/strong> \u0645\u0648\u0627\u0646\u0639 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 OVR\u060c \u062d\u062a\u0649 200 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631
\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u062d\u062a\u0649 1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> 5 \u0633\u0646\u0648\u0627\u062a
\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u0648\u0642\u064a:<\/strong> \u0642\u0648\u064a \u0641\u064a \u0642\u0637\u0627\u0639\u064a \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0639\u0627\u0645\u0629 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u0629<\/p>\n\n\n\n

3. \u0634\u0646\u0627\u064a\u062f\u0631 \u0625\u0644\u0643\u062a\u0631\u064a\u0643 (\u0641\u0631\u0646\u0633\u0627)<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0645\u0642\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0631\u0648\u064a\u0644 \u0645\u0627\u0644\u0645\u064a\u0632\u0648\u0646\u060c \u0641\u0631\u0646\u0633\u0627
\u062a\u0623\u0633\u0633\u062a<\/strong> 1836
\u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> Easy9 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u0644\u0644\u0633\u0643\u0646 \u0627\u0644\u0633\u0643\u0646\u064a
\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0645\u0641\u0635\u0644 \u0648\u0645\u0641\u0635\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u0645\u062f\u0645\u062c
\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f:<\/strong> Acti9 iPRD\u060c \u062d\u062a\u0649 50 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631
\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u062d\u062a\u0649 1000 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> 5 \u0633\u0646\u0648\u0627\u062a
\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u0648\u0642\u064a:<\/strong> \u0627\u0644\u0631\u064a\u0627\u062f\u0629 \u0641\u064a \u0627\u0644\u0642\u0637\u0627\u0639\u064a\u0646 \u0627\u0644\u0633\u0643\u0646\u064a \u0648\u0627\u0644\u062a\u062c\u0627\u0631\u064a<\/p>\n\n\n\n

4. \u0625\u064a\u062a\u0648\u0646 (\u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629\/\u0625\u064a\u0631\u0644\u0646\u062f\u0627)<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0645\u0642\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u062f\u0628\u0644\u0646\u060c \u0623\u064a\u0631\u0644\u0646\u062f\u0627
\u062a\u0623\u0633\u0633\u062a<\/strong> 1911
\u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> CPS PV \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629
\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0645\u0624\u0634\u0631\u0627\u062a \u062d\u0627\u0644\u0629 LED \u0645\u0632\u062f\u0648\u062c\u0629 \u0645\u0639 \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631
\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f:<\/strong> \u0633\u0644\u0633\u0644\u0629 Crouse-Hinds\u060c \u062d\u062a\u0649 120 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631
\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u062d\u062a\u0649 1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> 5 \u0633\u0646\u0648\u0627\u062a
\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u0648\u0642\u064a:<\/strong> #1 \u0641\u064a \u0633\u0648\u0642 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0641\u064a \u0623\u0645\u0631\u064a\u0643\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629<\/p>\n\n\n\n

5. \u0633\u064a\u0645\u0646\u0632 (\u0623\u0644\u0645\u0627\u0646\u064a\u0627)<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0645\u0642\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0645\u064a\u0648\u0646\u064a\u062e\u060c \u0623\u0644\u0645\u0627\u0646\u064a\u0627
\u062a\u0623\u0633\u0633\u062a<\/strong> 1847
\u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> 5SD7 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0623\u062c\u0647\u0632\u0629 SPD \u0627\u0644\u0630\u0643\u064a\u0629 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0627\u062a\u0635\u0627\u0644 Modbus
\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f:<\/strong> \u0633\u0644\u0633\u0644\u0629 5SD\u060c \u062d\u062a\u0649 100 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631
\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u062d\u062a\u0649 1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> 5 \u0633\u0646\u0648\u0627\u062a
\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u0648\u0642\u064a:<\/strong> \u0642\u0648\u064a \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u0630\u0643\u064a\u0629<\/p>\n\n\n\n

6. \u062f\u064a\u0647\u0646 (\u0623\u0644\u0645\u0627\u0646\u064a\u0627)<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0645\u0642\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0646\u064a\u0648\u0645\u0627\u0631\u0643\u062a\u060c \u0623\u0644\u0645\u0627\u0646\u064a\u0627
\u062a\u0623\u0633\u0633\u062a<\/strong> 1910
\u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> \u062f\u0631\u0639 DEHNshield \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629
\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u062a\u0642\u0646\u064a\u0629 \u0641\u062c\u0648\u0629 \u0627\u0644\u0634\u0631\u0627\u0631\u0629 \u0644\u0644\u0627\u0646\u062f\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629
\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f:<\/strong> \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0623\u062d\u0645\u0631\/\u0627\u0644\u062e\u0637 \u0627\u0644\u0623\u062d\u0645\u0631\u060c \u062d\u062a\u0649 300 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631
\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u062d\u062a\u0649 1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> 5 \u0633\u0646\u0648\u0627\u062a
\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u0648\u0642\u064a:<\/strong> \u0623\u062e\u0635\u0627\u0626\u064a \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0635\u0648\u0627\u0639\u0642<\/p>\n\n\n\n

7. \u0633\u064a\u062a\u064a\u0644 (\u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629\/\u0641\u0631\u0646\u0633\u0627)<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0645\u0642\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0645\u064a\u0627\u0645\u064a\u060c \u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 (\u062a\u0623\u0633\u0633\u062a \u0641\u064a \u0641\u0631\u0646\u0633\u0627)
\u062a\u0623\u0633\u0633\u062a<\/strong> 1936
\u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> \u0633\u0644\u0633\u0644\u0629 DCS \u0644\u0623\u0646\u0638\u0645\u0629 \u0637\u0627\u0642\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u062a\u0642\u0646\u064a\u0629 MOV\/\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0647\u062c\u064a\u0646
\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f:<\/strong> \u062d\u062a\u0649 160 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 \u0644\u0643\u0644 \u0648\u0636\u0639
\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u062d\u062a\u0649 1000 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> 5 \u0633\u0646\u0648\u0627\u062a
\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u0648\u0642\u064a:<\/strong> \u0623\u062e\u0635\u0627\u0626\u064a \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0633\u0644\u0643\u064a\u0629 \u0648\u0644\u0627\u0633\u0644\u0643\u064a\u0629<\/p>\n\n\n\n

8. \u0641\u0627\u064a\u062f\u0645\u0648\u0644\u0631 (\u0623\u0644\u0645\u0627\u0646\u064a\u0627)<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0645\u0642\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u062f\u064a\u062a\u0645\u0648\u0644\u062f\u060c \u0623\u0644\u0645\u0627\u0646\u064a\u0627
\u062a\u0623\u0633\u0633\u062a<\/strong> 1850
\u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> \u0628\u0631\u0648\u062a\u064a\u0643\u062a PVI \u0644\u0644\u062e\u0644\u0627\u064a\u0627 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629
\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u062a\u0635\u0645\u064a\u0645 \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0648\u0635\u064a\u0644 \u0644\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644
\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f:<\/strong> \u062d\u062a\u0649 80 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 \u0644\u0643\u0644 \u0645\u0631\u062d\u0644\u0629
\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u062d\u062a\u0649 1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> 5 \u0633\u0646\u0648\u0627\u062a
\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u0648\u0642\u064a:<\/strong> \u0623\u062e\u0635\u0627\u0626\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/p>\n\n\n\n

9. Littelfuse (\u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629)<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0645\u0642\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0634\u064a\u0643\u0627\u063a\u0648\u060c \u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629
\u062a\u0623\u0633\u0633\u062a<\/strong> 1927
\u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629
\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0632\u0645\u0646 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0641\u0627\u0626\u0642 \u0627\u0644\u0633\u0631\u0639\u0629 (\u0623\u0642\u0644 \u0645\u0646 5 \u062b\u0648\u0627\u0646\u064d)
\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f:<\/strong> \u062d\u062a\u0649 120 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631
\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u062d\u062a\u0649 1000 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631
\u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> 5 \u0633\u0646\u0648\u0627\u062a
\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u0648\u0642\u064a:<\/strong> \u0623\u062e\u0635\u0627\u0626\u064a \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a<\/p>\n\n\n\n

10. \u0643\u0646\u0643\u0648\u0627\u0646\u062c\u064a\u0627<\/a> (\u0627\u0644\u0635\u064a\u0646)<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0645\u0642\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0648\u0646\u0632\u0647\u0648\u060c \u0627\u0644\u0635\u064a\u0646
\u062a\u0623\u0633\u0633\u062a<\/strong> 2008
\u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u0641\u0627\u0626\u0642 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0639\u0627\u0644\u064a (\u062d\u062a\u0649 2000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631) \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0631\u0627\u0641\u0642<\/strong>
\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u062a\u0642\u0646\u064a\u0629 \u0647\u062c\u064a\u0646\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0645\u0639 \u0627\u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<\/strong>
\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f:<\/strong> \u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 200 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 \u0644\u0643\u0644 \u0645\u0631\u062d\u0644\u0629\u060c \u0627\u0644\u0646\u0648\u0639 1+2+3 \u0627\u0644\u0645\u062f\u0645\u062c<\/strong>
\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u062d\u062a\u0649 2000 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 (\u0631\u0627\u0626\u062f \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644)<\/strong>
\u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> 10 \u0633\u0646\u0648\u0627\u062a \u0645\u0639 \u062a\u0623\u0645\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621<\/strong>
\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0633\u0648\u0642\u064a:<\/strong> \u0645\u062a\u062e\u0635\u0635 \u0633\u0631\u064a\u0639 \u0627\u0644\u0646\u0645\u0648 \u0641\u064a \u0645\u062c\u0627\u0644 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0648\u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629<\/strong><\/p>\n\n\n\n

cnkuangya’s Technical Differentiation:<\/strong>
\u0628\u064a\u0646\u0645\u0627 \u064a\u0631\u0643\u0632 \u0627\u0644\u0644\u0627\u0639\u0628\u0648\u0646 \u0627\u0644\u0631\u0627\u0633\u062e\u0648\u0646 \u0639\u0644\u0649 \u062a\u0643\u064a\u064a\u0641 \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u0645\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u060c \u0641\u0625\u0646 cnkuangya \u0645\u0635\u0645\u0645\u0629 \u0645\u0646 \u0627\u0644\u0623\u0644\u0641 \u0625\u0644\u0649 \u0627\u0644\u064a\u0627\u0621 \u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/p>\n\n\n\n

    \n
  • \u062d\u0645\u0627\u064a\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0627\u062a\u062c\u0627\u0647<\/strong> \u0644\u062f\u0648\u0631\u0627\u062a \u0634\u062d\u0646\/\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629<\/li>\n\n\n\n
  • \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u0645\u062a\u062f\u0629<\/strong> \u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0639\u0627\u0643\u0633 \u0627\u0644\u0639\u0627\u0628\u0631<\/li>\n\n\n\n
  • \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0635\u062d\u0631\u0627\u0648\u064a\u0629\/\u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629<\/strong> \u0645\u0639 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u062d\u0633\u0646\u0629 \u0644\u0644\u062a\u0622\u0643\u0644<\/li>\n\n\n\n
  • \u0627\u0644\u0643\u0634\u0641 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644 \u0639\u0646 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/strong> \u0641\u064a \u0627\u0644\u0645\u0648\u062f\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u0645\u064a\u0632\u0629<\/li>\n<\/ul>\n\n\n\n

    \u0627\u0644\u062c\u062f\u0648\u0644 2: \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629<\/strong><\/p>\n\n\n\n

    \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/th>\u0623\u0642\u0635\u0649 \u062c\u0647\u062f \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/th>\u062a\u0635\u0646\u064a\u0641 DC Iimp<\/th>\u0648\u0642\u062a \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629<\/th>\u0631\u0641\u0639 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062d\u0645\u0627\u064a\u0629<\/th>\u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0639\u0646 \u0628\u064f\u0639\u062f<\/th>\u0627\u0644\u0636\u0645\u0627\u0646<\/th><\/tr><\/thead>
    \u0641\u064a\u0646\u064a\u0643\u0633 \u0643\u0648\u0646\u062a\u0627\u0643\u062a<\/td>1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>25 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><\u0623\u0642\u0644 \u0645\u0646 25 \u062b\u0627\u0646\u064a\u0629<\/td>1.2 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u062a\u0648\u0641\u0631\u0629<\/td>5 \u0633\u0646\u0648\u0627\u062a<\/td><\/tr>
    ABB<\/td>1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>20 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><\u0623\u0642\u0644 \u0645\u0646 25 \u062b\u0627\u0646\u064a\u0629<\/td>1.5 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u062a\u0648\u0641\u0631\u0629<\/td>5 \u0633\u0646\u0648\u0627\u062a<\/td><\/tr>
    \u0634\u0646\u0627\u064a\u062f\u0631<\/td>1000 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>15 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><\u0623\u0642\u0644 \u0645\u0646 25 \u062b\u0627\u0646\u064a\u0629<\/td>1.4 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u062d\u062f\u0648\u062f\u0629<\/td>5 \u0633\u0646\u0648\u0627\u062a<\/td><\/tr>
    \u0625\u064a\u062a\u0648\u0646<\/td>1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>25 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><\u0623\u0642\u0644 \u0645\u0646 25 \u062b\u0627\u0646\u064a\u0629<\/td>1.3 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u062a\u0648\u0641\u0631\u0629<\/td>5 \u0633\u0646\u0648\u0627\u062a<\/td><\/tr>
    \u0633\u064a\u0645\u0646\u0632<\/td>1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>20 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><\u0623\u0642\u0644 \u0645\u0646 25 \u062b\u0627\u0646\u064a\u0629<\/td>1.4 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u062a\u0643\u0627\u0645\u0644<\/td>5 \u0633\u0646\u0648\u0627\u062a<\/td><\/tr>
    \u062f\u0647\u0646<\/td>1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>40 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><100 \u0646\u0627\u0646\u0648<\/td>1.0 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u062a\u0648\u0641\u0631\u0629<\/td>5 \u0633\u0646\u0648\u0627\u062a<\/td><\/tr>
    \u0633\u064a\u062a\u064a\u0644<\/td>1000 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>15 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><\u0623\u0642\u0644 \u0645\u0646 25 \u062b\u0627\u0646\u064a\u0629<\/td>1.5 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u062d\u062f\u0648\u062f\u0629<\/td>5 \u0633\u0646\u0648\u0627\u062a<\/td><\/tr>
    \u0641\u0627\u064a\u062f\u0645\u0648\u0644\u0631<\/td>1500 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>20 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><\u0623\u0642\u0644 \u0645\u0646 25 \u062b\u0627\u0646\u064a\u0629<\/td>1.4 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u062a\u0648\u0641\u0631\u0629<\/td>5 \u0633\u0646\u0648\u0627\u062a<\/td><\/tr>
    \u0644\u064a\u062a\u0644\u0641\u0648\u0632<\/td>1000 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>15 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><\u0623\u0642\u0644 \u0645\u0646 5 \u062b\u0648\u0627\u0646\u064d<\/td>1.6 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0644\u0627 \u064a\u0648\u062c\u062f<\/td>5 \u0633\u0646\u0648\u0627\u062a<\/td><\/tr>
    \u0643\u0646\u0643\u0648\u0627\u0646\u062c\u064a\u0627<\/strong><\/td>2000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/strong><\/td>50 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/strong><\/td><\u0623\u0642\u0644 \u0645\u0646 20 \u062b\u0627\u0646\u064a\u0629<\/strong><\/td>1.1 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/strong><\/td>\u0642\u064a\u0627\u0633\u064a<\/strong><\/td>10 \u0633\u0646\u0648\u0627\u062a<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
    \n\n\n\n

    \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0641\u0646\u064a \u0644\u0627\u062e\u062a\u064a\u0627\u0631 SPD<\/strong><\/h2>\n\n\n\n

    \u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0631\u062c\u0629<\/strong><\/h3>\n\n\n\n

    \u0627\u0644\u062c\u062f\u0648\u0644 3: \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 SPD \u062d\u0633\u0628 \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/strong><\/p>\n\n\n\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/th>\u0627\u0644\u0641\u0648\u0644\u062a\u064a\u0629<\/th>\u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647<\/th>\u0645\u062a\u0637\u0644\u0628\u0627\u062a Iimp<\/th>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0627 \u0641\u0648\u0642<\/th>\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u062e\u0627\u0635\u0629<\/th><\/tr><\/thead>
    \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u0633\u0643\u0646\u064a\u0629<\/strong><\/td>600-1000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>\u0627\u0644\u0646\u0648\u0639 2 DC SPD<\/td>10-15 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><1.5 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u064a\u062c\u0628 \u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0645\u0639 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0639\u0627\u0643\u0633<\/td><\/tr>
    \u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629<\/strong><\/td>1000-1500 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>\u0627\u0644\u0646\u0648\u0639 1+2 DC SPD<\/td>25-40 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><1.2 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u064a\u062a\u0637\u0644\u0628 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0639\u0646 \u0628\u064f\u0639\u062f<\/td><\/tr>
    \u0634\u062d\u0646 \u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0628\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/strong><\/td>400-1000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>\u0627\u0644\u0646\u0648\u0639 2 DC SPD<\/td>15-25 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><1.4 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0633\u0631\u064a\u0639\u0629 \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629<\/td><\/tr>
    \u0634\u062d\u0646 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0628\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f<\/strong><\/td>230\/400 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f<\/td>\u0627\u0644\u0646\u0648\u0639 2 AC SPD<\/td>20-40 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><1.5 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u062f\u0645\u062c \u0645\u0639 \u062d\u0645\u0627\u064a\u0629 RCD\/RCBO<\/td><\/tr>
    \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/strong><\/td>230\/400 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f<\/td>\u0627\u0644\u0646\u0648\u0639 1+2+3 \u062a\u0643\u064a\u064a\u0641 \u0647\u0648\u0627\u0621 \u0645\u062a\u0631\u062f\u062f<\/td>50-100 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><1.0 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0645\u0639 \u0623\u0646\u0638\u0645\u0629 UPS \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629<\/td><\/tr>
    \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/strong><\/td>400-690 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f<\/td>\u0627\u0644\u0646\u0648\u0639 2 AC SPD<\/td>25-50 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><1.8 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u062a\u0648\u0627\u0641\u0642 dv\/dt \u0645\u0639 \u0623\u0642\u0631\u0627\u0635 \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0631\u0627\u062f\u064a\u0648\u064a\u0629 \u0627\u0644\u0645\u062a\u0631\u062f\u062f\u0629<\/td><\/tr>
    \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0627\u062a<\/strong><\/td>48-1500 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>\u0627\u0644\u0646\u0648\u0639 2 DC SPD<\/td>15-30 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><1.3 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0645\u0637\u0644\u0648\u0628\u0629<\/td><\/tr>
    \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0639\u0627\u0635\u0645\u0629<\/strong><\/td>48 \u0641\u0648\u0644\u062a \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>\u0627\u0644\u0646\u0648\u0639 2 DC SPD<\/td>10-20 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td><100V<\/td>\u062f\u0642\u0629 \u0644\u0642\u0637 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0646\u0633\u064a\u0642<\/strong><\/h3>\n\n\n\n

    cnkuangya Engineering Principle:<\/strong>
    “Effective surge protection requires coordinated cascading, not just individual device performance. Our design methodology follows:<\/p>\n\n\n\n

      \n
    1. \u0627\u0628\u062a\u062f\u0627\u0626\u064a (\u0627\u0644\u0646\u0648\u0639 1):<\/strong> External lightning protection interface – 100kA+ capacity<\/li>\n\n\n\n
    2. \u062b\u0627\u0646\u0648\u064a (\u0627\u0644\u0646\u0648\u0639 2):<\/strong> Distribution board level – 20-40kA capacity<\/li>\n\n\n\n
    3. \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u062b\u0627\u0644\u062b (\u0627\u0644\u0646\u0648\u0639 3):<\/strong> Equipment terminal – 5-10kA capacity<\/li>\n<\/ol>\n\n\n\n

      The coordination time between stages should be >100ns but <500ns for optimal energy dissipation.”<\/p>\n\n\n\n

      \n\n\n\n

      Deep Dive: cnkuangya’s Application Solutions<\/strong><\/h2>\n\n\n\n

      \u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629: \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 + \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0641\u064a \u0627\u0644\u0628\u062d\u0631<\/strong><\/h3>\n\n\n\n

      \u0627\u0644\u0645\u0634\u0631\u0648\u0639:<\/strong> 200 \u0645\u064a\u062c\u0627\u0648\u0627\u062a \u0645\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0639\u0627\u0626\u0645\u0629 \u0628\u0642\u062f\u0631\u0629 200 \u0645\u064a\u062c\u0627\u0648\u0627\u062a\/ 100 \u0645\u064a\u062c\u0627\u0648\u0627\u062a\/\u0633\u0627\u0639\u0629 \u0645\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0628\u062d\u0631 \u0627\u0644\u0635\u064a\u0646 \u0627\u0644\u0634\u0631\u0642\u064a
      \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a:<\/strong><\/p>\n\n\n\n

        \n
      • \u062a\u0622\u0643\u0644 \u0631\u0630\u0627\u0630 \u0627\u0644\u0645\u0644\u062d (\u0645\u0627 \u064a\u0639\u0627\u062f\u0644 5000 \u0633\u0627\u0639\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0631\u0630\u0627\u0630 \u0627\u0644\u0645\u0644\u062d)<\/li>\n\n\n\n
      • \u062a\u0642\u0644\u0628\u0627\u062a \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0645\u0646 30% \u0625\u0644\u0649 100% RH<\/li>\n\n\n\n
      • \u0627\u0644\u0635\u0648\u0627\u0639\u0642 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0639\u0648\u0627\u0635\u0641 \u0627\u0644\u0631\u0639\u062f\u064a\u0629 \u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629<\/li>\n\n\n\n
      • \u0648\u0635\u0648\u0644 \u0645\u062d\u062f\u0648\u062f \u0644\u0644\u0635\u064a\u0627\u0646\u0629<\/li>\n<\/ul>\n\n\n\n

        \u062d\u0644 cnkuangya:<\/strong> \u0633\u0644\u0633\u0644\u0629 CNK-SPD-MARINE \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0645\u064a\u0632 \u0628\u0640:<\/p>\n\n\n\n

          \n
        1. \u0645\u0628\u064a\u062a \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0622\u0643\u0644<\/strong> \u0645\u0639 \u062a\u0635\u0646\u064a\u0641 IP68 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0641\u0637\u0631\u064a\u0627\u062a<\/li>\n\n\n\n
        2. \u0645\u0635\u0641\u0648\u0641\u0627\u062a MOV \u0627\u0644\u0645\u0639\u0648\u0636\u0629 \u0644\u0644\u0631\u0637\u0648\u0628\u0629<\/strong> \u0645\u0646\u0639 \u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0623\u062f\u0627\u0621<\/li>\n\n\n\n
        3. \u062d\u0645\u0627\u064a\u0629 \u0647\u062c\u064a\u0646\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u0631\u0627\u062d\u0644:<\/strong> \u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u063a\u0627\u0632 (\u0627\u0628\u062a\u062f\u0627\u0626\u064a) + \u0645\u0648\u0641 (\u062b\u0627\u0646\u0648\u064a) + \u062c\u0647\u0627\u0632 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0644\u0641\u0627\u0632 (\u062b\u0627\u0644\u062b)<\/li>\n\n\n\n
        4. \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629<\/strong> \u0645\u0639 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0639\u0628\u0631 \u0627\u0644\u0623\u0642\u0645\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/li>\n<\/ol>\n\n\n\n

          \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0623\u062f\u0627\u0621 (\u062a\u0634\u063a\u064a\u0644 \u0644\u0645\u062f\u0629 24 \u0634\u0647\u0631\u064b\u0627):<\/strong><\/p>\n\n\n\n

            \n
          • \u0639\u062f\u0645 \u062d\u062f\u0648\u062b \u0623\u064a \u0623\u0639\u0637\u0627\u0644 \u0641\u064a \u0623\u062c\u0647\u0632\u0629 SPD \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0648\u0642\u0648\u0639 12 \u0635\u0627\u0639\u0642\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0641\u064a \u0646\u0637\u0627\u0642 1 \u0643\u0645<\/li>\n\n\n\n
          • \u062a\u0645 \u062a\u062e\u0641\u064a\u0636 \u0645\u0637\u0627\u0644\u0628\u0627\u062a \u062a\u0644\u0641 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0628\u0645\u0642\u062f\u0627\u0631 98%<\/li>\n\n\n\n
          • \u062a\u0645\u062f\u064a\u062f \u0641\u062a\u0631\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0645\u0646 3 \u0623\u0634\u0647\u0631 \u0625\u0644\u0649 24 \u0634\u0647\u0631\u064b\u0627<\/li>\n\n\n\n
          • \u062a\u062d\u0642\u0642 \u0627\u0644\u0639\u0627\u0626\u062f \u0639\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0641\u064a 11 \u0634\u0647\u0631\u064b\u0627 \u0645\u0642\u0627\u0628\u0644 36 \u0634\u0647\u0631\u064b\u0627 \u0645\u062a\u0648\u0642\u0639\u0629<\/li>\n<\/ul>\n\n\n\n

            \u0634\u0631\u062d \u0641\u0646\u064a \u0645\u0646 \u0642\u0628\u0644 \u0643\u0628\u064a\u0631 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0641\u064a \u0634\u0631\u0643\u0629 cnkuangya \u0627\u0644\u062f\u0643\u062a\u0648\u0631 \u0644\u064a \u0645\u064a\u0646\u063a:<\/strong>
            “Offshore environments combine the worst of all worlds: high corrosivity, constant humidity, and frequent lightning. Traditional SPDs fail because:<\/p>\n\n\n\n

              \n
            1. \u062a\u062a\u062d\u0644\u0644 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u0631\u0643\u0629 \u0628\u0633\u0631\u0639\u0629 \u0641\u064a \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li>\n\n\n\n
            2. \u062a\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629<\/li>\n\n\n\n
            3. \u064a\u0633\u0628\u0628 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0625\u062c\u0647\u0627\u062f\u064b\u0627 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u064b\u0627<\/li>\n<\/ol>\n\n\n\n

              \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0642\u0631\u0627\u0635 SPD \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0639\u0628\u0648\u0627\u062a MOV \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642<\/strong>, \u0623\u0642\u0637\u0627\u0628 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645<\/strong>, \u0648 \u062a\u063a\u0644\u064a\u0641 \u0647\u0644\u0627\u0645 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646<\/strong> to create a truly robust solution.”<\/p>\n\n\n\n

              \u0627\u0644\u062c\u062f\u0648\u0644 4: \u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0644\u0633\u0644\u0629 \u0645\u0646\u062a\u062c\u0627\u062a cnkuangya<\/strong><\/h3>\n\n\n\n
              \u0627\u0644\u0633\u0644\u0633\u0644\u0629<\/th>\u0646\u0637\u0627\u0642 \u0627\u0644\u062c\u0647\u062f<\/th>\u062a\u0635\u0646\u064a\u0641 Iimp<\/th>Uc (\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0645\u0633\u062a\u0645\u0631)<\/th>\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062d\u0645\u0627\u064a\u0629<\/th>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/th>\u0627\u0644\u0636\u0645\u0627\u0646<\/th><\/tr><\/thead>
              CNK-PV-PRO<\/strong><\/td>600-2000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>50 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>1.2 \u00d7 \u0648\u0627\u062d\u062f<\/td>\u062d\u062a\u0649 \u0623\u0642\u0644 \u0645\u0646 1.1 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0631\u0627\u0641\u0642<\/td>2 \u0633\u0646\u0629<\/td><\/tr>
              CNK-PV-PLUS<\/strong><\/td>600-1500 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>25 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>1.15 \u00d7 \u0648\u0627\u062d\u062f<\/td>\u062d\u062a\u0649 \u0623\u0642\u0644 \u0645\u0646 1.3 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/td>2 \u0633\u0646\u0629<\/td><\/tr>
              CNK-EV-ULTRA<\/strong><\/td>400-1000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>40 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>1.2 \u00d7 \u0648\u0627\u062d\u062f<\/td>\u062d\u062a\u0649 \u0623\u0642\u0644 \u0645\u0646 1.2 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0627\u0644\u0634\u062d\u0646 \u0627\u0644\u0633\u0631\u064a\u0639 \u0628\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/td>2 \u0633\u0646\u0629<\/td><\/tr>
              CNK-ESS-BD<\/strong><\/td>48-1500 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631<\/td>30 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>1.15 \u00d7 \u0648\u0627\u062d\u062f<\/td>\u062d\u062a\u0649 \u0623\u0642\u0644 \u0645\u0646 1.0 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629<\/td>2 \u0633\u0646\u0629<\/td><\/tr>
              \u062c.\u0646.\u0643.\u0623.\u0633-\u0635\u0646\u0627\u0639\u064a<\/strong><\/td>230-690 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f<\/td>100 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>1.1\u00d7\u0648\u062d\u062f\u0629<\/td>\u062d\u062a\u0649 \u0623\u0642\u0644 \u0645\u0646 1.0 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/td>2 \u0633\u0646\u0629<\/td><\/tr>
              \u062c.\u0646.\u0643.\u0623.\u0643-\u062a\u062c\u0627\u0631\u064a<\/strong><\/td>230-400 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f<\/td>40 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>1.1\u00d7\u0648\u062d\u062f\u0629<\/td>\u062d\u062a\u0649 \u0623\u0642\u0644 \u0645\u0646 1.5 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u0645\u0643\u0627\u062a\u0628<\/td>2 \u0633\u0646\u0629<\/td><\/tr>
              CNK-\u0645\u0627\u0631\u064a\u0646<\/strong><\/td>\u0645\u062e\u0635\u0635<\/td>\u0645\u062e\u0635\u0635<\/td>\u0645\u062e\u0635\u0635<\/td>\u0645\u062e\u0635\u0635<\/td>\u0628\u062d\u0631\u064a\u060c \u0633\u0627\u062d\u0644\u064a<\/td>2 \u0633\u0646\u0629*<\/td><\/tr>
              CNK-DESERT<\/strong><\/td>\u0645\u062e\u0635\u0635<\/td>\u0645\u062e\u0635\u0635<\/td>\u0645\u062e\u0635\u0635<\/td>\u0645\u062e\u0635\u0635<\/td>\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0642\u0627\u062d\u0644\u0629<\/td>2 \u0633\u0646\u0629<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

              <\/p>\n\n\n\n

              \n\n\n\n

              \u0623\u0641\u0636\u0644 \u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629<\/strong><\/h2>\n\n\n\n

              \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/strong><\/h3>\n\n\n\n
                \n
              1. \u0627\u0644\u0642\u0637\u0628\u064a\u0629 \u0645\u0647\u0645\u0629:<\/strong> \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 SPD \u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u0642\u0637\u0628\u064a\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0633\u0628\u0628 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0639\u0643\u0633\u064a \u0641\u064a \u062d\u062f\u0648\u062b \u0639\u0637\u0644 \u0641\u0648\u0631\u064a.<\/li>\n\n\n\n
              2. \u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0633\u0627\u0641\u0629:<\/strong> 10 \u0623\u0645\u062a\u0627\u0631 \u0643\u062d\u062f \u0623\u0642\u0635\u0649 \u0628\u064a\u0646 SPD \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u062d\u0645\u064a\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 (\u0645\u0642\u0627\u0628\u0644 15 \u0645\u062a\u0631\u064b\u0627 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f).<\/li>\n\n\n\n
              3. \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0639\u0631\u0636\u064a \u0644\u0644\u062a\u0648\u0635\u064a\u0644:<\/strong> 16 \u0645\u0645\u00b2 \u0643\u062d\u062f \u0623\u062f\u0646\u0649 \u0644\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0629 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062a\u064a\u0627\u0631.<\/li>\n\n\n\n
              4. \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0623\u0631\u064a\u0636:<\/strong> <1\u03a9 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 (\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u0628\u0633\u0628\u0628 \u0637\u0627\u0642\u0629 \u0627\u0644\u0639\u0637\u0644 \u0627\u0644\u0623\u0639\u0644\u0649).<\/li>\n<\/ol>\n\n\n\n

                \u062c\u062f\u0648\u0644 \u0627\u0644\u0635\u064a\u0627\u0646\u0629<\/strong><\/h3>\n\n\n\n
                  \n
                • \u0634\u0647\u0631\u064a\u0627\u064b:<\/strong> \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a \u0644\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u0629<\/li>\n\n\n\n
                • \u0631\u0628\u0639 \u0633\u0646\u0648\u064a:<\/strong> Thermal imaging during full load (check for >10\u00b0C above ambient)<\/li>\n\n\n\n
                • \u0633\u0646\u0648\u064a\u0627\u064b:<\/strong> \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u062c\u0647\u062f \u0627\u0644\u062a\u062b\u0628\u064a\u062a (\u0641\u064a \u062d\u062f\u0648\u062f \u00b110% \u0645\u0646 \u0627\u0644\u0645\u0642\u062f\u0631)<\/li>\n\n\n\n
                • \u0628\u0639\u062f \u0627\u0644\u0623\u062d\u062f\u0627\u062b \u0627\u0644\u0643\u0628\u0631\u0649:<\/strong> \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0643\u0627\u0645\u0644 \u0628\u0639\u062f \u0636\u0631\u0628\u0627\u062a \u0627\u0644\u0635\u0648\u0627\u0639\u0642 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u0629 \u0623\u0648 \u0627\u0636\u0637\u0631\u0627\u0628\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0629<\/li>\n<\/ul>\n\n\n\n

                  \u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644<\/strong><\/h3>\n\n\n\n
                    \n
                  1. \u0645\u0624\u0634\u0631 \u0627\u0644\u062d\u0627\u0644\u0629 \u064a\u0638\u0647\u0631 \u0627\u0644\u0641\u0634\u0644 (\u0645\u0624\u0634\u0631 LED \u0623\u062d\u0645\u0631)<\/li>\n\n\n\n
                  2. \u064a\u064f\u0638\u0647\u0631 \u0627\u0644\u062a\u0635\u0648\u064a\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0628\u0642\u0639 \u0627\u0644\u0633\u0627\u062e\u0646\u0629<\/li>\n\n\n\n
                  3. Annual test shows >15% deviation from rated clamping voltage<\/li>\n\n\n\n
                  4. Elapsed time exceeds manufacturer’s recommended service life<\/li>\n<\/ol>\n\n\n\n
                    \"spds\"<\/figure>\n\n\n\n
                    \n\n\n\n

                    \u0642\u0633\u0645 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/strong><\/h2>\n\n\n\n

                    Q1: What’s the difference between Type 1, 2, and 3 SPDs?<\/strong><\/h3>\n\n\n\n

                    A:<\/strong><\/p>\n\n\n\n

                      \n
                    • \u0627\u0644\u0646\u0648\u0639 1:<\/strong> \u0645\u062b\u0628\u062a\u0629 \u0639\u0646\u062f \u0645\u062f\u062e\u0644 \u0627\u0644\u062e\u062f\u0645\u0629\u060c \u0648\u062a\u062a\u062d\u0645\u0644 \u0627\u0644\u0635\u0648\u0627\u0639\u0642 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u0629 (10\/350 \u0645\u064a\u0643\u0631\u0648 \u062b\u0627\u0646\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u0648\u062c\u0627\u062a)\u060c 100 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631+<\/li>\n\n\n\n
                    • \u0627\u0644\u0646\u0648\u0639 2:<\/strong> \u064a\u062a\u0645 \u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0641\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u060c \u0648\u062a\u062d\u0645\u064a \u0645\u0646 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 \u0627\u0644\u0645\u0633\u062a\u062d\u062b\u0629 (\u0634\u0643\u0644 \u0645\u0648\u062c\u0629 8\/20 \u0645\u064a\u0643\u0631\u0648 \u0623\u0645\u0628\u064a\u0631)\u060c 20-40 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/li>\n\n\n\n
                    • \u0627\u0644\u0646\u0648\u0639 3:<\/strong> \u064a\u062a\u0645 \u062a\u062b\u0628\u064a\u062a\u0647\u0627 \u0641\u064a \u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u062f\u0627\u062a\u060c \u0648\u062a\u062d\u0645\u064a \u0645\u0646 \u0627\u0644\u0639\u0627\u0628\u0631\u064a\u0646 \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0646 (1.2\/50 \u0645\u064a\u0643\u0631\u0648 \u062b\u0627\u0646\u064a\u0629 \u06488\/20 \u0645\u064a\u0643\u0631\u0648 \u062b\u0627\u0646\u064a\u0629)\u060c 5-10 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/li>\n<\/ul>\n\n\n\n

                      \u0646\u0638\u0631\u0629 \u062b\u0627\u0642\u0628\u0629 cnkuangya:<\/strong> “Many solar installations mistakenly use only Type 2 SPDs. For ground-mounted systems exceeding 50kW, Type 1+2 coordination is essential. Our CNK-PV-PRO integrates both in one enclosure.”<\/p>\n\n\n\n

                      \u06332: \u0643\u064a\u0641 \u062a\u062e\u062a\u0644\u0641 \u0623\u0642\u0631\u0627\u0635 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 SPD \u0639\u0646 \u0623\u0642\u0631\u0627\u0635 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f SPD\u061f<\/strong><\/h3>\n\n\n\n

                      A:<\/strong> \u062a\u0634\u0645\u0644 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u062c\u0648\u0647\u0631\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n

                        \n
                      • \u062c\u0647\u062f \u0627\u0644\u062a\u062b\u0628\u064a\u062a:<\/strong> \u062a\u062a\u0637\u0644\u0628 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0639\u0627\u062f\u0629\u064b \u0642\u064a\u0645\u064b\u0627 \u0623\u0642\u0644 \u0644\u0623\u0639\u0644\u0649<\/li>\n\n\n\n
                      • \u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0637\u0627\u0642\u0629:<\/strong> \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0648\u0641\u0631 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u0641\u062a\u0631\u0627\u062a \u0623\u0637\u0648\u0644<\/li>\n\n\n\n
                      • \u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0642\u0637\u0628\u064a\u0629:<\/strong> \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 SPDs \u063a\u064a\u0631 \u0645\u062a\u0645\u0627\u062b\u0644\u0629<\/li>\n\n\n\n
                      • \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631:<\/strong> IEC 61643-31 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0645\u0642\u0627\u0628\u0644 IEC 61643-11 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f<\/li>\n\n\n\n
                      • \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0641\u0634\u0644:<\/strong> \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 SPD \u0623\u0643\u062b\u0631 \u0643\u0627\u0631\u062b\u064a\u0629<\/li>\n<\/ul>\n\n\n\n

                        cnkuangya DC SPDs feature:<\/strong> \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0645\u0627\u062b\u0644\u0629\u060c \u0648\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0639\u0632\u0632\u0629\u060c \u0648\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0641\u0634\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631.<\/p>\n\n\n\n

                        \u06333: \u0645\u0627 \u0647\u0648 \u0627\u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u0623\u062a\u0648\u0642\u0639\u0647 \u0644\u0623\u062c\u0647\u0632\u0629 SPD\u061f<\/strong><\/h3>\n\n\n\n

                        A:<\/strong> \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629:<\/p>\n\n\n\n

                          \n
                        • \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629:<\/strong> 1-2 \u0633\u0646\u0648\u0627\u062a (\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u062a\u0646\u0627\u0633\u0628\u064a\u0629)<\/li>\n\n\n\n
                        • \u0645\u062a\u0648\u0633\u0637\u0629 \u0627\u0644\u0645\u062f\u0649:<\/strong> 3-5 \u0633\u0646\u0648\u0627\u062a<\/li>\n\n\n\n
                        • \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u062a\u0645\u064a\u0632\u0629:<\/strong> 5 \u0633\u0646\u0648\u0627\u062a \u0642\u064a\u0627\u0633\u064a\u0629<\/li>\n\n\n\n
                        • \u0643\u0646\u0643\u0648\u0627\u0646\u062c\u064a\u0627<\/strong> 10 \u0633\u0646\u0648\u0627\u062a \u0645\u0639 \u062a\u0623\u0645\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621<\/strong><\/li>\n<\/ul>\n\n\n\n

                          cnkuangya’s warranty includes:<\/strong> \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0648\u062d\u062f\u0627\u062a\u060c \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0641\u064a \u062d\u0627\u0644\u0627\u062a \u0641\u0634\u0644 \u0627\u0644\u0636\u0645\u0627\u0646\u060c \u0648\u0627\u0644\u062a\u0639\u0648\u064a\u0636 \u0639\u0646 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u0641\u0629 \u0641\u064a \u062d\u0627\u0644\u0629 \u0641\u0634\u0644 \u062c\u0647\u0627\u0632 SPD \u0636\u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a.<\/p>\n\n\n\n

                          \u06334: \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u062a\u062d\u062f\u064a\u062f \u0645\u0642\u0627\u0633\u0627\u062a \u0648\u062d\u062f\u0627\u062a SPD \u0644\u0645\u0635\u0641\u0648\u0641\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629\u061f<\/strong><\/h3>\n\n\n\n

                          A:<\/strong> \u0639\u0645\u0644\u064a\u0629 \u062d\u0633\u0627\u0628\u064a\u0629 \u0645\u0646 \u062e\u0645\u0633 \u062e\u0637\u0648\u0627\u062a:<\/p>\n\n\n\n

                            \n
                          1. \u062a\u062d\u062f\u064a\u062f \u062c\u0647\u062f \u0627\u0644\u0646\u0638\u0627\u0645:<\/strong> Vdc_max = Vmp \u00d7 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0641\u064a \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u00d7 1.2<\/li>\n\n\n\n
                          2. \u0627\u062d\u0633\u0628 Isc:<\/strong> Isc_array = Isc_module \u00d7 \u0633\u0644\u0627\u0633\u0644 \u0645\u062a\u0648\u0627\u0632\u064a\u0629 \u00d7 1.25<\/li>\n\n\n\n
                          3. \u062d\u062f\u062f Uc:<\/strong> Uc > Vdc_max \u00d7 1.15<\/li>\n\n\n\n
                          4. \u062a\u062d\u062f\u064a\u062f Iimp:<\/strong> \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0628\u0631\u0642 (IEC 62305)<\/li>\n\n\n\n
                          5. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u0646\u0633\u064a\u0642:<\/strong> \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u0646\u0628\u0639\/\u0627\u0644\u0645\u0635\u0628<\/li>\n<\/ol>\n\n\n\n

                            \u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u0630\u0644\u0643:<\/strong> \u0646\u0638\u0627\u0645 1000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 1000 \u0641\u0648\u0644\u062a\u060c 20 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 Iimp \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u2192 \u062d\u062f\u062f CNK-PV-PLUS 1000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631\/25 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/p>\n\n\n\n

                            \u06335: \u0647\u0644 \u064a\u0645\u0643\u0646 \u062a\u0631\u0643\u064a\u0628 \u0623\u062c\u0647\u0632\u0629 SPD \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0632\u064a \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u064a\u0627\u0631 \u0623\u0639\u0644\u0649\u061f<\/strong><\/h3>\n\n\n\n

                            A:<\/strong> \u063a\u064a\u0631 \u0645\u0648\u0635\u0649 \u0628\u0647<\/strong> \u0628\u0633\u0628\u0628:<\/p>\n\n\n\n

                              \n
                            • \u0645\u0634\u0627\u0631\u0643\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0643\u0627\u0641\u0626 \u0628\u064a\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629<\/li>\n\n\n\n
                            • \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u0648\u062c\u0648\u062f \u062a\u064a\u0627\u0631\u0627\u062a \u062f\u0627\u0626\u0631\u064a\u0629<\/li>\n\n\n\n
                            • \u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u062a\u0648\u0642\u064a\u062a \u0627\u0644\u062a\u0646\u0633\u064a\u0642<\/li>\n\n\n\n
                            • \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u0639\u0642\u062f\u0629<\/li>\n<\/ul>\n\n\n\n

                              \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0630\u0644\u0643:<\/strong> \u0627\u0633\u062a\u062e\u062f\u0645 \u0623\u062c\u0647\u0632\u0629 \u0645\u0641\u0631\u062f\u0629 \u0630\u0627\u062a \u062a\u0635\u0646\u064a\u0641 \u0623\u0639\u0644\u0649 \u0623\u0648 \u0623\u0646\u0638\u0645\u0629 \u0645\u062a\u0633\u0644\u0633\u0644\u0629 \u0645\u0646\u0633\u0642\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/p>\n\n\n\n

                              \u0633 6: \u0645\u0627 \u0647\u064a \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0636\u0631\u0648\u0631\u064a\u0629\u061f<\/strong><\/h3>\n\n\n\n

                              A:<\/strong> \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a:<\/p>\n\n\n\n

                                \n
                              • IEC 61643-11<\/strong> \u0644\u0623\u0642\u0631\u0627\u0635 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f SPDs<\/li>\n\n\n\n
                              • IEC 61643-31<\/strong> \u0644\u0623\u0642\u0631\u0627\u0635 SPD \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/li>\n\n\n\n
                              • UL 1449 \u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0631\u0627\u0628\u0639 \u0645\u0646 UL 1449<\/strong> \u0644\u0623\u0645\u0631\u064a\u0643\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629<\/li>\n\n\n\n
                              • \u0639\u0644\u0627\u0645\u0629 CE<\/strong> \u0644\u0623\u0648\u0631\u0648\u0628\u0627<\/li>\n\n\n\n
                              • AS\/NZS 1768<\/strong> \u0644\u0623\u0633\u062a\u0631\u0627\u0644\u064a\u0627<\/li>\n<\/ul>\n\n\n\n

                                cnkuangya SPDs \u062a\u062d\u0645\u0644:<\/strong> \u062c\u0645\u064a\u0639 \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0634\u0647\u0627\u062f\u0629 T\u00dcV Rheinland \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629.<\/p>\n\n\n\n

                                \u0633 7: \u0645\u0627 \u0645\u062f\u0649 \u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0639\u0646 \u0628\u064f\u0639\u062f\u061f<\/strong><\/h3>\n\n\n\n

                                A:<\/strong> \u062d\u0627\u0633\u0645 \u0644\u0640<\/p>\n\n\n\n

                                  \n
                                • \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062a\u0646\u0628\u0624\u064a\u0629:<\/strong> \u0627\u0644\u0625\u0646\u0630\u0627\u0631 \u0627\u0644\u0645\u0628\u0643\u0631 \u0628\u0627\u0644\u062a\u062f\u0647\u0648\u0631<\/li>\n\n\n\n
                                • \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0623\u0639\u0637\u0627\u0644:<\/strong> \u062a\u062d\u062f\u064a\u062f \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639 \u0627\u0644\u0645\u0641\u0627\u062c\u0626<\/li>\n\n\n\n
                                • \u0648\u0642\u062a \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0646\u0638\u0627\u0645:<\/strong> \u0627\u0644\u0625\u062e\u0637\u0627\u0631 \u0627\u0644\u0641\u0648\u0631\u064a \u0628\u0627\u0644\u0623\u0639\u0637\u0627\u0644<\/li>\n\n\n\n
                                • \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u062a\u0623\u0645\u064a\u0646:<\/strong> \u062a\u0648\u0641\u064a\u0631 \u0633\u062c\u0644\u0627\u062a \u0623\u0646\u0634\u0637\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629<\/li>\n<\/ul>\n\n\n\n

                                  \u0639\u0631\u0648\u0636 cnkuangya:<\/strong> \u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0633\u0644\u0643\u064a\u0629 (Modbus\u060c BACnet) \u0648\u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 (LoRaWAN\u060c NB-IoT).<\/p>\n\n\n\n

                                  \u0627\u0644\u0633\u0624\u0627\u0644 8: \u0645\u062a\u0649 \u064a\u062c\u0628 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0623\u0642\u0631\u0627\u0635 SPDs\u061f<\/strong><\/h3>\n\n\n\n

                                  A:<\/strong> \u0627\u0644\u0645\u0634\u063a\u0644\u0627\u062a \u0627\u0644\u0628\u062f\u064a\u0644\u0629:<\/p>\n\n\n\n

                                    \n
                                  1. \u0645\u0624\u0634\u0631 \u0627\u0644\u062d\u0627\u0644\u0629<\/strong> \u064a\u0638\u0647\u0631 \u0627\u0644\u0641\u0634\u0644<\/li>\n\n\n\n
                                  2. \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0633\u0646\u0648\u064a<\/strong> shows >15% parameter drift<\/li>\n\n\n\n
                                  3. \u0627\u0644\u062a\u0635\u0648\u064a\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/strong> \u064a\u0638\u0647\u0631 \u062a\u0633\u062e\u064a\u0646 \u063a\u064a\u0631 \u0637\u0628\u064a\u0639\u064a<\/li>\n\n\n\n
                                  4. \u0627\u0644\u0639\u0645\u0631<\/strong> exceeds manufacturer’s recommended life (typically 8-15 years)<\/li>\n\n\n\n
                                  5. \u0628\u0639\u062f \u0627\u0644\u0623\u062d\u062f\u0627\u062b \u0627\u0644\u0643\u0628\u0631\u0649<\/strong> \u062a\u062c\u0627\u0648\u0632 \u062a\u0635\u0646\u064a\u0641\u0627\u062a SPD<\/li>\n<\/ol>\n\n\n\n

                                    \u064a\u0648\u0641\u0631 cnkuangya:<\/strong> \u062e\u062f\u0645\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0633\u0646\u0648\u064a\u0629 \u0645\u062c\u0627\u0646\u064a\u0629 \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062e\u0627\u0636\u0639\u0629 \u0644\u0644\u0636\u0645\u0627\u0646.<\/p>\n\n\n\n

                                    \n\n\n\n

                                    \u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629<\/strong><\/h2>\n\n\n\n

                                    1. \u0623\u062c\u0647\u0632\u0629 SPD \u0627\u0644\u0630\u0643\u064a\u0629 \u0645\u0639 \u062a\u0646\u0628\u0624\u0627\u062a \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a<\/strong><\/h3>\n\n\n\n

                                    \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0645\u062f\u0645\u062c\u0629 \u062a\u062d\u0644\u0644 \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 \u0644\u0644\u062a\u0646\u0628\u0624 \u0628\u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0648\u062a\u062d\u0633\u064a\u0646 \u062a\u0648\u0642\u064a\u062a \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644.<\/p>\n\n\n\n

                                    2. \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0647\u062c\u064a\u0646\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0635\u0644\u0628\u0629<\/strong><\/h3>\n\n\n\n

                                    \u0627\u0644\u062c\u0645\u0639 \u0628\u064a\u0646 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u062a\u062d\u0631\u0643\u0629 \u0648\u0623\u062c\u0647\u0632\u0629 \u0623\u0634\u0628\u0627\u0647 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0644\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0628\u0627\u0644\u0646\u0627\u0646\u0648 \u062b\u0627\u0646\u064a\u0629 \u0648\u0642\u062f\u0631\u0627\u062a \u0627\u0644\u0634\u0641\u0627\u0621 \u0627\u0644\u0630\u0627\u062a\u064a.<\/p>\n\n\n\n

                                    3. \u0623\u0646\u0638\u0645\u0629 \u062d\u0645\u0627\u064a\u0629 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u0635\u063a\u064a\u0631\u0629<\/strong><\/h3>\n\n\n\n

                                    \u062d\u0644\u0648\u0644 \u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u062a\u062f\u064a\u0631 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0627\u0643\u062a\u0634\u0627\u0641 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062c\u0632\u0631 \u0641\u064a \u0645\u0646\u0635\u0629 \u0648\u0627\u062d\u062f\u0629.<\/p>\n\n\n\n

                                    4. \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u0645\u062a\u0643\u064a\u0641\u0629 \u0645\u0639 \u0627\u0644\u0628\u064a\u0626\u0629<\/strong><\/h3>\n\n\n\n

                                    \u0623\u062c\u0647\u0632\u0629 SPD \u0627\u0644\u062a\u064a \u062a\u0636\u0628\u0637 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639.<\/p>\n\n\n\n

                                    5. \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0630\u064a \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u062a\u0647 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0628\u0644\u0648\u0643 \u062a\u0634\u064a\u0646<\/strong><\/h3>\n\n\n\n

                                    \u0633\u062c\u0644\u0627\u062a \u062b\u0627\u0628\u062a\u0629 \u0644\u0623\u062d\u062f\u0627\u062b \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u0623\u0645\u064a\u0646 \u0648\u062a\u062f\u0642\u064a\u0642 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644.<\/p>\n\n\n\n

                                    \n\n\n\n

                                    \u0627\u0644\u062e\u0627\u062a\u0645\u0629 \u0648\u062a\u0648\u0635\u064a\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/strong><\/h2>\n\n\n\n

                                    \u062d\u0633\u0628 \u0646\u0648\u0639 \u0627\u0644\u062a\u0637\u0628\u064a\u0642:<\/strong><\/h3>\n\n\n\n

                                    \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 (1 \u0645\u064a\u062c\u0627\u0648\u0627\u062a \u0641\u0623\u0643\u062b\u0631):<\/strong><\/p>\n\n\n\n

                                      \n
                                    • \u0627\u0628\u062a\u062f\u0627\u0626\u064a:<\/strong> cnkuangya CNK-PV-PRO \u0623\u0648 Phoenix Contact TRABTECH<\/li>\n\n\n\n
                                    • \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> 1500VDC+ rating, remote monitoring, >40kA Iimp<\/li>\n<\/ul>\n\n\n\n

                                      \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 (50 \u0643\u064a\u0644\u0648\u0648\u0627\u0637 - 1 \u0645\u064a\u062c\u0627\u0648\u0627\u0637):<\/strong><\/p>\n\n\n\n

                                        \n
                                      • \u0627\u0628\u062a\u062f\u0627\u0626\u064a:<\/strong> cnkuangya CNK-PV-PLUS \u0623\u0648 ABB OVR PVR PV<\/li>\n\n\n\n
                                      • \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0648\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629\u060c \u0648\u062a\u0635\u0646\u064a\u0641 25 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/li>\n<\/ul>\n\n\n\n

                                        \u0645\u062d\u0637\u0627\u062a \u0634\u062d\u0646 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629:<\/strong><\/p>\n\n\n\n

                                          \n
                                        • \u0627\u0628\u062a\u062f\u0627\u0626\u064a:<\/strong> cnkuangya CNK-EV-ULTRA \u0623\u0648 \u0625\u064a\u062a\u0648\u0646 CPS<\/li>\n\n\n\n
                                        • \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0648\u0642\u062a \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0633\u0631\u064a\u0639\u060c \u0648\u0623\u0628\u0639\u0627\u062f \u0645\u062f\u0645\u062c\u0629\u060c \u0648\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/li>\n<\/ul>\n\n\n\n

                                          \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629:<\/strong><\/p>\n\n\n\n

                                            \n
                                          • \u0627\u0628\u062a\u062f\u0627\u0626\u064a:<\/strong> Siemens 5SD \u0623\u0648 cnkuangya CNK-AC-INDUSTRIAL<\/li>\n\n\n\n
                                          • \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u062a\u0635\u0646\u064a\u0641 Iimp \u0627\u0644\u0639\u0627\u0644\u064a\u060c \u0648\u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0645\u0639 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629<\/li>\n<\/ul>\n\n\n\n

                                            \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0642\u0627\u0633\u064a\u0629:<\/strong><\/p>\n\n\n\n

                                              \n
                                            • \u0627\u0628\u062a\u062f\u0627\u0626\u064a:<\/strong> \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u062a\u062e\u0635\u0635\u064a\u0629 cnkuangya \u0623\u0648 DEHN<\/li>\n\n\n\n
                                            • \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:<\/strong> \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644\u060c \u0648\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0645\u062a\u062f<\/li>\n<\/ul>\n\n\n\n

                                              cnkuangya’s Competitive Advantages:<\/strong><\/h3>\n\n\n\n
                                                \n
                                              1. \u062a\u062e\u0635\u0635 \u0627\u0644\u0639\u0627\u0635\u0645\u0629:<\/strong> \u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0645\u0646\u0630 \u0627\u0644\u0628\u062f\u0627\u064a\u0629\u060c \u0648\u0644\u064a\u0633\u062a \u0645\u0639\u062f\u0644\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f<\/li>\n\n\n\n
                                              2. \u0642\u064a\u0627\u062f\u0629 \u0627\u0644\u062c\u0647\u062f:<\/strong> \u062d\u062a\u0649 2000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u062d\u062a\u0649 2000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u062c\u064a\u0644 \u0627\u0644\u0642\u0627\u062f\u0645 \u0645\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629<\/li>\n\n\n\n
                                              3. \u062a\u0641\u0648\u0651\u0642 \u0627\u0644\u0636\u0645\u0627\u0646:<\/strong> \u062a\u063a\u0637\u064a\u0629 \u0634\u0627\u0645\u0644\u0629 \u0644\u0645\u062f\u0629 10 \u0633\u0646\u0648\u0627\u062a<\/li>\n\n\n\n
                                              4. \u0647\u0646\u062f\u0633\u0629 \u0645\u062e\u0635\u0635\u0629:<\/strong> \u062a\u0635\u0627\u0645\u064a\u0645 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0641\u0631\u064a\u062f\u0629<\/li>\n\n\n\n
                                              5. \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629:<\/strong> \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062f\u0648\u0644\u064a\u0629<\/li>\n<\/ol>\n\n\n\n

                                                \u0627\u0644\u062a\u0648\u0635\u064a\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0645\u0646 \u0634\u0631\u0643\u0629 cnkuangya Engineering:<\/strong>
                                                “Don’t select SPDs based solely on datasheet ratings. Consider the complete ecosystem: installation environment, maintenance accessibility, monitoring requirements, and total cost of ownership. For DC applications especially, choose manufacturers with proven DC expertise\u2014not just AC companies with DC variants. Our 10-year warranty reflects our confidence in delivering protection that lasts.”<\/p>\n\n\n\n

                                                \n\n\n\n

                                                \u062f\u0639\u0648\u0629 \u0625\u0644\u0649 \u0627\u0644\u0639\u0645\u0644<\/strong><\/h2>\n\n\n\n

                                                \u0644\u0645\u0635\u0645\u0645\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0648\u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646:<\/strong><\/p>\n\n\n\n

                                                  \n
                                                • \u0642\u0645 \u0628\u062a\u0646\u0632\u064a\u0644 \u062d\u0627\u0633\u0628\u0629 \u062a\u062d\u062c\u064a\u0645 SPD<\/strong> \u0639\u0644\u0649 cnkuangangya.com\/tools<\/li>\n\n\n\n
                                                • \u0627\u0644\u0637\u0644\u0628 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0645\u062c\u0627\u0646\u064a<\/strong> for projects >100kW<\/li>\n\n\n\n
                                                • \u0627\u0644\u062a\u0633\u062c\u064a\u0644 \u0641\u064a \u062f\u0648\u0631\u0629 \u0625\u062a\u0642\u0627\u0646 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/strong> \u0646\u062f\u0648\u0627\u062a \u0639\u0628\u0631 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a<\/li>\n<\/ul>\n\n\n\n

                                                  \u0644\u0639\u0645\u0627\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0644\u064a\u0646:<\/strong><\/p>\n\n\n\n

                                                    \n
                                                  • \u0627\u0644\u0648\u0635\u0648\u0644 \u0645\u0643\u062a\u0628\u0629 \u0641\u064a\u062f\u064a\u0648 \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/strong><\/li>\n\n\n\n
                                                  • \u0627\u0644\u0637\u0644\u0628 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0639\u064a\u0646\u0627\u062a<\/strong> \u0644\u0644\u062a\u0642\u064a\u064a\u0645<\/li>\n\n\n\n
                                                  • \u0627\u0646\u0636\u0645 \u0625\u0644\u0649 \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0645\u062b\u0628\u062a \u0627\u0644\u0645\u0639\u062a\u0645\u062f<\/strong> \u0644\u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0645\u0639\u0632\u0632<\/li>\n<\/ul>\n\n\n\n

                                                    \u0644\u0623\u0635\u062d\u0627\u0628 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639:<\/strong><\/p>\n\n\n\n

                                                      \n
                                                    • \u0627\u0644\u0637\u0644\u0628 \u062a\u062d\u0644\u064a\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0636\u0645\u0627\u0646<\/strong><\/li>\n\n\n\n
                                                    • \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u0648\u0642\u0639<\/strong> \u0645\u0639 \u0645\u0647\u0646\u062f\u0633\u064a \u0643\u0646\u0643\u0648\u0627\u0646\u062c\u064a\u0627<\/li>\n\n\n\n
                                                    • \u0627\u0633\u062a\u0643\u0634\u0641 \u062e\u064a\u0627\u0631\u0627\u062a \u062a\u0623\u0645\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621<\/strong><\/li>\n<\/ul>\n\n\n\n

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                                                      • \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a: info@cnkuangya.com<\/li>\n\n\n\n
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                                                        • \u0623\u0633\u0627\u0633\u064a: \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0623\u062c\u0647\u0632\u0629 SPD\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u060c \u0648\u0623\u062c\u0647\u0632\u0629 SPD \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/li>\n\n\n\n
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                                                        • \u0637\u0648\u064a\u0644 \u0627\u0644\u0630\u064a\u0644: \u0623\u0641\u0636\u0644 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0644\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 2024\u060c \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629\u060c \u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 SPD<\/li>\n<\/ul>\n\n\n\n
                                                          \"\u0643\u0646\u0643\u0648\u0627\u0646\u062c\u064a\u0627\"<\/figure>","protected":false},"excerpt":{"rendered":"

                                                          Introduction: The Critical Role of Surge Protection in Modern Electrification In today’s rapidly electrifying world\u2014where solar arrays stretch across deserts, EV chargers populate urban landscapes, and data centers process our digital lives\u2014surge protection devices (SPDs) have evolved from optional accessories to mission-critical safety components. Statistics reveal that electrical surges cause approximately 35% of all electronic […]<\/p>\n","protected":false},"author":4,"featured_media":2395,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-2452","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-surge-protection-lightning-safety"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/posts\/2452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/comments?post=2452"}],"version-history":[{"count":1,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/posts\/2452\/revisions"}],"predecessor-version":[{"id":2453,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/posts\/2452\/revisions\/2453"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/2395"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=2452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/categories?post=2452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/tags?post=2452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}