{"id":1561,"date":"2025-09-15T07:59:53","date_gmt":"2025-09-15T07:59:53","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1561"},"modified":"2025-09-27T14:29:09","modified_gmt":"2025-09-27T14:29:09","slug":"vrl22-2-pole-rcbo","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/vrl22-2-pole-rcbo\/","title":{"rendered":"VRL22 RCBO \u2014 2P \/ 4P, 6\u201363A (AC\/A\/ASi, Type B\/B+, EV Type A\/F)"},"content":{"rendered":"

<\/p>\n

2 pole rcbo<\/strong> VRL22 is a versatile RCBO platform available in 2P and 4P configurations, rated 6\u201363 A for 240\/415 V, 50\/60 Hz systems. The family spans Type AC\/A\/ASi, advanced Type B \/ B+<\/em> variants for smooth DC and high-frequency residuals, and EV-focused models (VRL22A EV \/ VRL22F EV) with 6 mA DC detection per IEC 62955 (RDC-PD).<\/p>\n

\n

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

VRL22 integrates overload, short-circuit and residual-current protection into a single device for
\nsingle- and three-phase boards. The platform supports selective coordination through B\/C curves and
\nmultiple sensitivities, while its variant family addresses special waveforms (VFDs, PV inverters, EVSE).
\n2P targets single-phase lines at 240 V; 4P targets three-phase at 415 V, with shared current range up to 63 A.<\/p>\n<\/section>\n

\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n
    \n
  • Poles: 2P<\/strong> (single-phase) and 4P<\/strong> (three-phase)<\/li>\n
  • Rated current (In): 6\u201363 A<\/strong><\/li>\n
  • Rated voltage (Ue): AC 240 V<\/strong> (2P) \/ AC 415 V<\/strong> (4P), 50\/60 \u0647\u0631\u062a\u0632<\/strong><\/li>\n
  • Residual current options:\n
      \n
    • Type AC \/ Type A \/ ASi<\/strong> (platform\/base)<\/li>\n
    • Type B \/ B+<\/strong> variant for smooth DC & high frequency (B+ extended HF coverage)<\/li>\n
    • EV variants<\/strong>: VRL22A EV<\/strong> (Type A EV) & VRL22F EV<\/strong> (Type F EV) with 6 mA DC detection<\/li>\n<\/ul>\n<\/li>\n
    • Sensitivity (I\u0394n): platform typical options 30 \/ 100 \/ 300 \/ 500 mA; EV includes 30 mA + RDC-PD 6 mA DC per IEC 62955<\/li>\n
    • Tripping curves: B (3\u20135\u00d7In)<\/strong>, C (5\u201310\u00d7In)<\/strong><\/li>\n
    • Standards: IEC\/EN 61009-1<\/strong> (platform), IEC\/EN 62423<\/strong> (Type B), IEC 62955<\/strong> (EV), VDE 0664-400<\/strong> (B\/B+)<\/li>\n
    • Certifications: SEMKO, UKCA, CE, SAA<\/strong><\/li>\n
    • DIN-rail mounting; front test button (T); front wiring<\/li>\n<\/ul>\n<\/section>\n
      \n

      2 Pole RCBO Technical Data \u2014 VRL22 Platform<\/h2>\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>\nVRL22 (Base: AC\/A\/ASi)<\/th>\nVRL22A EV \/ VRL22F EV<\/th>\nVRL22B \/ VRL22 B+<\/th>\n<\/tr>\n<\/thead>\n
      \u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/td>\n2 \u0641-2\/\u0641-4<\/td>\n2 \u0641-2\/\u0641-4<\/td>\n2 \u0641-2\/\u0641-4<\/td>\n<\/tr>\n
      Rated current (In)<\/td>\n6\u201363 A<\/td>\n6\u201363 A<\/td>\n6\u201363 A<\/td>\n<\/tr>\n
      Rated voltage (Ue)<\/td>\n2P: AC 240 V; 4P: AC 415 V<\/td>\n2P: AC 240 V; 4P: AC 415 V<\/td>\n2P: AC 240 V; 4P: AC 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 \/ ASi<\/td>\nType A EV \/ Type F EV (with 6 mA DC RDC-PD)<\/td>\nType B \/ B+ (smooth DC & high frequency)<\/td>\n<\/tr>\n
      Rated residual current (I\u0394n)<\/td>\n30 \/ 100 \/ 300 \/ 500 mA (typical)<\/td>\n30 mA AC + 6 mA DC detection (RDC-PD)<\/td>\n30 \/ 100 \/ 300 \/ 500 mA (typical)<\/td>\n<\/tr>\n
      HF\/DC response<\/td>\nAC & pulsating DC (ASi improves immunity)<\/td>\nAC + pulsating DC + smooth DC \u2265 6 mA (EV)<\/td>\nB: up to ~1 kHz; B+: extended up to ~20 kHz<\/td>\n<\/tr>\n
      MCB tripping curve<\/td>\nB (3\u20135\u00d7In) \/ C (5\u201310\u00d7In)<\/td>\n<\/tr>\n
      \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644<\/td>\nIEC\/EN 61009-1<\/td>\nIEC\/EN 61009-1; IEC 62955 (RDC-PD)<\/td>\nIEC\/EN 61009-1; IEC\/EN 62423; VDE 0664-400<\/td>\n<\/tr>\n
      \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/td>\nSEMKO, UKCA, CE, SAA<\/td>\nUKCA, CE, SAA (region-specific)<\/td>\nCE\/UKCA; region-specific<\/td>\n<\/tr>\n
      \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td>\nDIN-rail; front wiring; front test button (T)<\/td>\n<\/tr>\n
      Recommended use<\/td>\nGeneral distribution (residential\/commercial)<\/td>\nEVSE & EV charging circuits (AC + 6 mA DC)<\/td>\nVFD-driven loads, PV inverters, medical\/lab gear<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Notes: exact option sets (I\u0394n, curves, approvals) may vary by region and sub-model. Check the model code & datasheet for your market.<\/p>\n<\/section>\n

      \n

      \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
        \n
      • Residential & commercial distribution boards (2P at 240 V)<\/li>\n
      • Three-phase panels and feeders (4P at 415 V)<\/li>\n
      • EV charging: wallboxes, AC EVSE (VRL22A EV \/ VRL22F EV)<\/li>\n
      • VFD\/drive systems, PV inverters, UPS and SMPS (Type B \/ B+)<\/li>\n<\/ul>\n<\/section>\n
        \n

        Downloads & Images<\/h2>\n

        \"2<\/p>\n<\/section>\n

        \n

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

        Platform: IEC\/EN 61009-1<\/strong>. Type B: IEC\/EN 62423<\/strong>, VDE 0664-400<\/strong>.
        \nEV variants: IEC 62955<\/strong> (RDC-PD 6 mA DC). Certifications include
        \nSEMKO, UKCA, CE, SAA<\/strong> (availability per region).<\/p>\n<\/section>\n

        \n

        \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n
        \nWhat is the difference between VRL22 base, VRL22B\/B+ and EV models?<\/summary>\n
        \n

        Base covers Type AC\/A\/ASi for common loads. VRL22B\/B+<\/strong> detects smooth DC and higher-frequency leakage for VFD\/PV\/medical loads. VRL22A EV \/ VRL22F EV<\/strong> add 6 mA DC detection per IEC 62955 for AC EV charging.<\/p>\n<\/div>\n<\/details>\n

        \nWhen should I choose 4P instead of 2P?<\/summary>\n
        \n

        \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 4P<\/strong> on three-phase systems (415 V) or when neutral switching\/isolation is required. 2P<\/strong> fits single-phase (240 V) circuits.<\/p>\n<\/div>\n<\/details>\n

        \nType B vs Type A \u2014 which one do I need?<\/summary>\n
        \n

        \u0627\u0644\u0646\u0648\u0639 \u0623<\/strong> detects AC + pulsating DC and suits most electronic loads. \u0627\u0644\u0646\u0648\u0639 \u0628<\/strong> (and B+) is required for smooth DC and high-frequency leakage typical of VFDs, PV inverters or certain medical equipment.<\/p>\n<\/div>\n<\/details>\n

        \nHow do EV variants meet DC leakage requirements?<\/summary>\n
        \n

        EV models integrate RDC-PD functionality (IEC 62955), providing 6 mA DC<\/strong> detection in addition to 30 mA AC residual protection to comply with EVSE standards.<\/p>\n<\/div>\n<\/details>\n<\/section>","protected":false},"excerpt":{"rendered":"

          \n
        • \n

          2 pole rcbo<\/strong> \/ 4-pole platform covering 6\u201363A<\/strong>, \u0628\/\u062c<\/strong> curves, 240\/415 V<\/strong>, 50\/60 Hz.<\/p>\n<\/li>\n

        • \n

          Residual options: Type AC \/ Type A \/ ASi<\/strong>; Type B \/ B+<\/strong> variant; EV<\/strong> variants (VRL22A EV<\/strong>, VRL22F EV<\/strong>) with 6 mA DC<\/strong> detection.<\/p>\n<\/li>\n

        • \n

          Standards & certifications: IEC\/EN 61009-1<\/strong>, IEC\/EN 62423<\/strong> (Type B), IEC 62955<\/strong> (EV RDC-PD), VDE 0664-400<\/strong>; SEMKO \/ UKCA \/ CE \/ SAA<\/strong>.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1855,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[36],"product_tag":[],"class_list":{"0":"post-1561","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\/1561","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=1561"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/1855"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=1561"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1561"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1561"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}