{"id":1560,"date":"2025-09-15T07:47:24","date_gmt":"2025-09-15T07:47:24","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1560"},"modified":"2025-09-27T14:29:21","modified_gmt":"2025-09-27T14:29:21","slug":"hrd7-3-phase-rcbo","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/hrd7-3-phase-rcbo\/","title":{"rendered":"HRD7 RCBO - 1P+N \/ 3P+N\u060c 6-32A (\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\/\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a)"},"content":{"rendered":"

<\/p>\n

3 phase rcbo<\/strong> HRD7 integrates residual-current and overcurrent protection in compact 1P+N and 3P+N formats, covering 6\u201332 A at 240\/415 V, 50\/60 Hz. It is available in both magnetic and electronic versions to match different coordination strategies and installation preferences.<\/p>\n

\n

\u0644\u0645\u062d\u0629 \u0639\u0627\u0645\u0629<\/h2>\n

HRD7 is designed for residential, commercial, and light-industrial boards where
\ncombined RCD + MCB functionality is required on single-phase and three-phase circuits.
\nWith Type AC \/ Type A residual protection and four standard sensitivities
\n(10 \/ 30 \/ 100 \/ 300 mA), HRD7 achieves reliable touch protection and discrimination.
\nThe range supports 1P+N and 3P+N configurations with a 6 kA breaking capacity
\nto address common fault levels on 240 V \/ 415 V grids. This three phase rcbo option
\nsupports coordinated selectivity on three-phase boards.<\/p>\n<\/section>\n

\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n
    \n
  • \u0627\u0644\u0623\u0639\u0645\u062f\u0629: 1\u0635+\u0646<\/strong> (single-pole + neutral) and 3P+N<\/strong><\/li>\n
  • \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u062f\u0631 (\u0641\u064a): 6\u201332 A<\/strong><\/li>\n
  • \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646 (Ue): \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f 240 \u0641\u0648\u0644\u062a<\/strong> \/ \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f 415 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f 415 \u0641\u0648\u0644\u062a<\/strong>, 50\/60 \u0647\u0631\u062a\u0632<\/strong><\/li>\n
  • \u0646\u0648\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0628\u0642\u064a: \u0627\u0644\u0646\u0648\u0639 AC\/\u0627\u0644\u0646\u0648\u0639 A<\/strong><\/li>\n
  • \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629 (I\u0394n): 10 \/ 30 \/ 100 \/ 100 \/ 300 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631<\/strong><\/li>\n
  • \u0633\u0639\u0629 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631 (Icn): 6 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/strong><\/li>\n
  • Trip unit: Magnetic<\/strong> \u0623\u0648 Electronic<\/strong><\/li>\n
  • \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0645\u0644: Mechanical 12,000 cycles<\/strong>; Electrical 6,000 cycles<\/strong><\/li>\n
  • DIN-rail mounting; front wiring; front test button (T)<\/li>\n
  • Compliance & certification: IEC\/EN 61009-1<\/strong>; \u0633\u064a\u0645\u0643\u0648\u060c \u0648\u0627\u0644\u0645\u0645\u0644\u0643\u0629 \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0644\u0628\u0631\u064a\u0637\u0627\u0646\u064a\u0627 \u0627\u0644\u0639\u0638\u0645\u0649 \u0648\u0623\u064a\u0631\u0644\u0646\u062f\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629\u060c \u0648\u0648\u0643\u0627\u0644\u0629 \u0627\u0644\u062a\u0639\u0627\u0648\u0646 \u0648\u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0627\u0644\u0645\u062f\u0646\u064a<\/strong><\/li>\n<\/ul>\n<\/section>\n
    \n

    3 Phase RCBO Technical Data \u2014 HRD7<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/th>\nHRD7 (1P+N)<\/th>\nHRD7 (3P+N)<\/th>\n<\/tr>\n<\/thead>\n
    \u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/td>\n1\u0635+\u0646<\/td>\n3P+N<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u062f\u0631 (\u0641\u064a)<\/td>\n6\u201332 A<\/td>\n6\u201332 A<\/td>\n<\/tr>\n
    \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646 (Ue)<\/td>\n\u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f 240 \u0641\u0648\u0644\u062a<\/td>\n\u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f 415 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f 415 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u0631\u062f\u062f<\/td>\n50\/60 \u0647\u0631\u062a\u0632<\/td>\n<\/tr>\n
    \u0646\u0648\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0628\u0642\u064a<\/td>\n\u0627\u0644\u0646\u0648\u0639 AC\/\u0627\u0644\u0646\u0648\u0639 A<\/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)<\/td>\n10 \/ 30 \/ 100 \/ 100 \/ 300 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
    \u0633\u0639\u0629 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631 (Icn)<\/td>\n6 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
    Trip unit<\/td>\nMagnetic \/ Electronic<\/td>\n<\/tr>\n
    \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0645\u0644<\/td>\nMechanical 12,000 cycles; Electrical 6,000 cycles<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td>\n\u0627\u0644\u0633\u0643\u0629 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629 DIN\u061b \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629\u061b \u0632\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 (T)<\/td>\n<\/tr>\n
    \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647<\/td>\nResidential, commercial & light-industrial branches and feeders up to 32 A<\/td>\n<\/tr>\n
    \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631<\/td>\nIEC\/EN 61009-1<\/td>\n<\/tr>\n
    \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/td>\n\u0633\u064a\u0645\u0643\u0648\u060c \u0648\u0627\u0644\u0645\u0645\u0644\u0643\u0629 \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0644\u0628\u0631\u064a\u0637\u0627\u0646\u064a\u0627 \u0627\u0644\u0639\u0638\u0645\u0649 \u0648\u0623\u064a\u0631\u0644\u0646\u062f\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629\u060c \u0648\u0648\u0643\u0627\u0644\u0629 \u0627\u0644\u062a\u0639\u0627\u0648\u0646 \u0648\u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0627\u0644\u0645\u062f\u0646\u064a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
    \n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Apartment & commercial boards requiring combined residual and overcurrent protection<\/li>\n
    • Three-phase panels needing 3P+N with coordinated selectivity<\/li>\n
    • Auxiliary\/feeder circuits up to 32 A on 240\/415 V systems<\/li>\n<\/ul>\n<\/section>\n
      \n

      \u0627\u0644\u062a\u0646\u0632\u064a\u0644\u0627\u062a \u0648\u0627\u0644\u0635\u0648\u0631<\/h2>\n

      \"3<\/p>\n<\/section>\n

      \n

      \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644<\/h2>\n

      Conforms to IEC\/EN 61009-1<\/strong>. Certified by \u0633\u064a\u0645\u0643\u0648\u060c \u0648\u0627\u0644\u0645\u0645\u0644\u0643\u0629 \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0644\u0628\u0631\u064a\u0637\u0627\u0646\u064a\u0627 \u0627\u0644\u0639\u0638\u0645\u0649 \u0648\u0623\u064a\u0631\u0644\u0646\u062f\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629\u060c \u0648\u0648\u0643\u0627\u0644\u0629 \u0627\u0644\u062a\u0639\u0627\u0648\u0646 \u0648\u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0627\u0644\u0645\u062f\u0646\u064a<\/strong>.
      \nAlways verify discrimination and coordination with upstream devices and local codes.<\/p>\n<\/section>\n

      \n

      \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n
      \nWhen should I choose HRD7 magnetic vs electronic?<\/summary>\n
      \n

      Magnetic versions suit simpler coordination and rugged operation; electronic versions may offer finer residual detection behavior and stable performance across wider conditions. Select based on coordination studies and installation specs.<\/p>\n<\/div>\n<\/details>\n

      \nWhat I\u0394n should be used upstream vs downstream?<\/summary>\n
      \n

      Downstream final circuits commonly use 30 mA. Upstream feeders often adopt 100\u2013300 mA to maintain selectivity. Follow local codes and discrimination rules.<\/p>\n<\/div>\n<\/details>\n

      \nDoes HRD7 support both single-phase and three-phase boards?<\/summary>\n
      \n

      Yes. Use 1P+N for single-phase branches and 3P+N for three-phase circuits that require neutral protection.<\/p>\n<\/div>\n<\/details>\n<\/section>","protected":false},"excerpt":{"rendered":"

        \n
      • \n
          \n
        • \n

          3 phase rcbo<\/strong> HRD7 with 1P+N \/ 3P+N<\/strong> options for single- & three-phase distribution, In 6\u201332A<\/strong>.<\/p>\n<\/li>\n

        • \n

          \u0627\u0644\u0646\u0648\u0639 AC\/\u0627\u0644\u0646\u0648\u0639 A<\/strong>, I\u0394n 10 \/ 30 \/ 100 \/ 300 mA<\/strong>; Icn 6 kA<\/strong>, Ue 240 \/ 415 V<\/strong>, \u060c 50\/60 \u0647\u0631\u062a\u0632.<\/p>\n<\/li>\n

        • \n

          Magnetic \/ Electronic<\/strong> versions; endurance Mechanical 12,000 \/ Electrical 6,000 cycles<\/strong>; IEC\/EN 61009-1<\/strong>, \u0633\u064a\u0645\u0643\u0648\/\u0627\u0644\u0645\u0645\u0644\u0643\u0629 \u0627\u0644\u0645\u062a\u062d\u062f\u0629\/\u0627\u0644\u0645\u0645\u0644\u0643\u0629 \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0644\u0628\u0631\u064a\u0637\u0627\u0646\u064a\u0627 \u0627\u0644\u0639\u0638\u0645\u0649 \u0648\u0623\u064a\u0631\u0644\u0646\u062f\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629\/\u0627\u0644\u0645\u0645\u0644\u0643\u0629 \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0644\u0628\u0631\u064a\u0637\u0627\u0646\u064a\u0627 \u0627\u0644\u0639\u0638\u0645\u0649 \u0648\u0623\u064a\u0631\u0644\u0646\u062f\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629\/\u0627\u0644\u0645\u0645\u0644\u0643\u0629 \u0627\u0644\u0639\u0631\u0628\u064a\u0629 \u0627\u0644\u0633\u0639\u0648\u062f\u064a\u0629<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>","protected":false},"featured_media":1853,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[36],"product_tag":[],"class_list":["post-1560","product","type-product","status-publish","has-post-thumbnail","product_cat-rcbo","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product\/1560","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=1560"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/1853"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=1560"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1560"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1560"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1560"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}