{"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 \u2014 1P+N \/ 3P+N, 6\u201332A (Magnetic \/ Electronic)"},"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
  • Poles: 1P+N<\/strong> (single-pole + neutral) and 3P+N<\/strong><\/li>\n
  • Rated current (In): 6\u201332 A<\/strong><\/li>\n
  • Rated voltage (Ue): AC 240 V<\/strong> \/ AC 415 V<\/strong>, 50\/60 \u0647\u0631\u062a\u0632<\/strong><\/li>\n
  • Residual current type: Type AC \/ Type A<\/strong><\/li>\n
  • Sensitivity (I\u0394n): 10 \/ 30 \/ 100 \/ 100 \/ 300 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631<\/strong><\/li>\n
  • Breaking capacity (Icn): 6 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/strong><\/li>\n
  • Trip unit: Magnetic<\/strong> \u0623\u0648 Electronic<\/strong><\/li>\n
  • Endurance: 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>; SEMKO, UKCA, CE, SAA<\/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>\n1P+N<\/td>\n3P+N<\/td>\n<\/tr>\n
    Rated current (In)<\/td>\n6\u201332 A<\/td>\n6\u201332 A<\/td>\n<\/tr>\n
    Rated voltage (Ue)<\/td>\nAC 240 V<\/td>\nAC 415 V<\/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>\nType AC \/ Type A<\/td>\n<\/tr>\n
    Rated residual current (I\u0394n)<\/td>\n10 \/ 30 \/ 100 \/ 100 \/ 300 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n
    Breaking capacity (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>\nDIN-rail; front wiring; test button (T)<\/td>\n<\/tr>\n
    Recommended use<\/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>\nSEMKO, UKCA, CE, SAA<\/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

      Downloads & Images<\/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 SEMKO, UKCA, CE, SAA<\/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

          Type AC \/ Type A<\/strong>, I\u0394n 10 \/ 30 \/ 100 \/ 300 mA<\/strong>; Icn 6 kA<\/strong>, Ue 240 \/ 415 V<\/strong>, 50\/60 Hz.<\/p>\n<\/li>\n

        • \n

          Magnetic \/ Electronic<\/strong> versions; endurance Mechanical 12,000 \/ Electrical 6,000 cycles<\/strong>; IEC\/EN 61009-1<\/strong>, SEMKO \/ UKCA \/ CE \/ SAA<\/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":{"0":"post-1560","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rcbo","8":"first","9":"instock","10":"shipping-taxable","11":"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":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}