{"id":1527,"date":"2025-09-13T09:12:26","date_gmt":"2025-09-13T09:12:26","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1527"},"modified":"2026-01-20T08:42:28","modified_gmt":"2026-01-20T08:42:28","slug":"afdd-3-arc-fault-detection-device","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/afdd-3-arc-fault-detection-device\/","title":{"rendered":"\u062c\u0647\u0627\u0632 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a AFDDD-3 (\u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a) | 1P+N RCBO \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 A 6kA"},"content":{"rendered":"
\u0625\u0646 AFDD-3 Magnetic Type<\/strong> integrates \u0643\u0634\u0641 \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (AFDD)<\/em>,
\n\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f (MCB)<\/em>, \u0648 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0628\u0642\u064a (RCCB\u060c \u0627\u0644\u0646\u0648\u0639 A)<\/em> in a compact
\n1P+N<\/strong> module. Designed with a magnetic tripping mechanism<\/strong>, it delivers stable
\noperation across varying loads. Compliant with EN62606<\/strong> \u0648 EN61009-1<\/strong>, the device
\noffers 6 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/strong> short-circuit capacity and early detection of series\/parallel arc faults to reduce fire risk.<\/section>\n
\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n
    \n
  • \u062d\u0645\u0627\u064a\u0629 \u062b\u0644\u0627\u062b\u064a\u0629: AFDD + MCB + RCCB (Type A)<\/strong><\/li>\n
  • Magnetic<\/strong> tripping mechanism for reliable performance<\/li>\n
  • Tripping characteristics: \u0628\/\u062c<\/strong>; short-circuit capacity: 6 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/strong><\/li>\n
  • LED indication for device status and tripping reason; continuous self-monitoring<\/li>\n
  • \u0645\u062f\u0645\u062c\u0629 1P+N (1 \u0648\u062d\u062f\u0629 \u0646\u0645\u0637\u064a\u0629 \u0648\u0627\u062d\u062f\u0629)<\/strong> design; screw terminals (top\/bottom), strain-relief clamps<\/li>\n
  • Easy mounting on \u0633\u0643\u0629 DIN 35 \u0645\u0645<\/strong><\/li>\n
  • Endurance: \u2265 20,000<\/strong> mechanical \/ \u2265 4,000<\/strong> electrical cycles<\/li>\n<\/ul>\n<\/section>\n
    \n

    \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u0627\u0644\u0633\u0644\u0633\u0644\u0629<\/th>\nAFDDD<\/td>\n<\/tr>\n
    \u0627\u0644\u0637\u0631\u0627\u0632<\/th>\nAFDD-3<\/td>\n<\/tr>\n
    \u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/th>\n1 \u0641 + \u0646 (1 \u0648\u062d\u062f\u0629 \u0646\u0645\u0637\u064a\u0629)<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u062f\u0631 (\u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f)<\/th>\n6 \u0623\u060c 10 \u0623\u060c 10 \u0623\u060c 13 \u0623\u060c 16 \u0623\u060c 20 \u0623\u060c 25 \u0623\u060c 32 \u0623\u060c 40 \u0623<\/td>\n<\/tr>\n
    \u0646\u0648\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0628\u0642\u064a<\/th>\n\u0627\u0644\u0646\u0648\u0639 \u0623<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0627\u0644\u0645\u0642\u062f\u0631 I\u0394n<\/th>\n10 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631\u060c 30 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
    \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649\/\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u062c\u0647\u062f \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/th>\n196 \u0641\u0648\u0644\u062a \/ 253 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n
    \u062e\u0627\u0635\u064a\u0629 \u0627\u0644\u062a\u0639\u062b\u0631<\/th>\n\u0628\u060c \u062c<\/td>\n<\/tr>\n
    \u062a\u0631\u062f\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/th>\n50 \u0647\u0631\u062a\u0632<\/td>\n<\/tr>\n
    \u062c\u0647\u062f \u0627\u0644\u0635\u0645\u0648\u062f \u0627\u0644\u0646\u0628\u0636\u064a (Uimp)<\/th>\n4 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n
    \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646 (\u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f)<\/th>\n240 V<\/td>\n<\/tr>\n
    \u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0642\u062f\u0631 (Icn)<\/th>\n6 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
    \u0642\u0648\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f<\/th>\n0.25 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
    \u0633\u0639\u0629 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0627\u0644\u0642\u0635\u0648\u0649<\/th>\n6 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
    \u062c\u0647\u062f \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0642\u062f\u0631<\/th>\n250 V<\/td>\n<\/tr>\n
    \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0644\u0643\u0644 \u0639\u0645\u0648\u062f<\/th>\n3 W<\/td>\n<\/tr>\n
    \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0644\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 (SCPD)<\/th>\n100 A<\/td>\n<\/tr>\n
    Backup fuse type<\/th>\ngG<\/td>\n<\/tr>\n
    \u0641\u0626\u0629 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0632\u0627\u0626\u062f<\/th>\n\u062b\u0627\u0644\u062b\u0627\u064b<\/td>\n<\/tr>\n
    \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0637\u0631\u0641\u064a\u0629<\/th>\n\u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u060c \u0639\u0644\u0648\u064a \u0648\u0633\u0641\u0644\u064a (\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644)<\/td>\n<\/tr>\n
    \u0645\u0648\u0636\u0639 \u0627\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u0645\u062d\u0627\u064a\u062f<\/th>\n\u064a\u0633\u0627\u0631\/\u064a\u0645\u064a\u0646<\/td>\n<\/tr>\n
    \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0637\u0648\u0644 \u0643\u0627\u0628\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644<\/th>\n70 m (distribution board \u2194 outer socket)<\/td>\n<\/tr>\n
    \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/th>\n1-25 \u0645\u0645\u00b2<\/td>\n<\/tr>\n
    \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0634\u062f<\/th>\n2.0-2.4 \u0646\u064a\u0648\u062a\u0646 \u0645\u062a\u0631<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/th>\n\u2265 20,000 \u062f\u0648\u0631\u0629<\/td>\n<\/tr>\n
    \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/th>\n\u2265 4,000 \u062f\u0648\u0631\u0629<\/td>\n<\/tr>\n
    \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u062e\u0632\u064a\u0646\/\u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/th>\n-35\u2103...+60\u2103 \/ -25\u2103...+40\u2103<\/td>\n<\/tr>\n
    \u0646\u0648\u0639\/\u062e\u0627\u0645\u0629 \u0627\u0644\u0633\u0643\u0646<\/th>\n\u0645\u0628\u064a\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \/ \u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u062d\u0631\u0627\u0631\u064a<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/th>\n\u0633\u0643\u0629 DIN (35 \u0645\u0645)<\/td>\n<\/tr>\n
    \u0641\u0626\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629<\/th>\nIP20 (\u0645\u062b\u0628\u062a\u0629: IP40)<\/td>\n<\/tr>\n
    \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631<\/th>\nen62606\u060c en61009-1<\/td>\n<\/tr>\n
    \u0641\u0626\u0629 \u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u0637\u0627\u0642\u0629<\/th>\n3<\/td>\n<\/tr>\n
    \u062f\u0631\u062c\u0629 \u0627\u0644\u062a\u0644\u0648\u062b (EN60664)<\/th>\n2<\/td>\n<\/tr>\n
    \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/th>\nUKCA, CE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
    \n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Fire protection for final circuits up to 40A in residential, commercial and public buildings<\/li>\n
    • Suitable networks: TN-S<\/strong> \u0648 TN-C-S<\/strong><\/li>\n
    • Not permitted: TN-C systems or circuits with smooth DC residual currents<\/li>\n<\/ul>\n<\/section>\n
      \n

      \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/h2>\n
        \n
      • UKCA, CE<\/li>\n
      • \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631: EN62606 (AFD)\u060c EN61009-1 (RCBO)<\/li>\n<\/ul>\n<\/section>\n
        \n

        \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n
        \nWhat differentiates AFDD-3 from AFDD-1?<\/summary>\n

        AFDD-3 adopts a magnetic tripping mechanism for stable performance under varying loads; AFDD-1 is a standard electronic design. Electrical ratings are otherwise similar.<\/p>\n<\/details>\n

        \nDoes AFDD-3 comply with EN standards?<\/summary>\n

        Yes. It complies with EN62606 (arc fault detection) and EN61009-1 (RCBO).<\/p>\n<\/details>\n

        \nWhich leakage type is detected?<\/summary>\n

        Type A \u2014 sinusoidal AC and pulsating DC residual currents.<\/p>\n<\/details>\n<\/section>","protected":false},"excerpt":{"rendered":"

          \n
        • Magnetic Type AFDD<\/strong> integrating AFDD + MCB + RCCB (Type A) in one 1P+N module<\/li>\n
        • 6\u0623 - 40\u0623<\/strong> rated current, B\/C curves, 6 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/strong> short-circuit capacity<\/li>\n
        • \u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 EN62606<\/strong> & EN61009-1<\/strong>; ideal for residential, commercial & public buildings<\/li>\n<\/ul>","protected":false},"featured_media":2442,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[33],"product_tag":[],"class_list":{"0":"post-1527","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-afdd","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product\/1527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/comments?post=1527"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/2442"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=1527"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1527"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1527"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}