{"id":1569,"date":"2025-09-16T06:05:33","date_gmt":"2025-09-16T06:05:33","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1569"},"modified":"2025-09-22T09:05:56","modified_gmt":"2025-09-22T09:05:56","slug":"rccb-%eb%8b%a8%ec%83%81-vkl001","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ko\/product\/rccb-single-phase-vkl001\/","title":{"rendered":"RCCB VKL001 - \uc794\ub958 \uc804\ub958 \ud68c\ub85c \ucc28\ub2e8\uae30"},"content":{"rendered":"
\n

\uac1c\uc694<\/h2>\n

The VKL001 RCCB \ub2e8\uc0c1<\/strong> (also available for three-phase boards as 4P) detects earth-leakage
\ncurrents and trips before harm occurs, providing protection for people and installations. It is widely applied in
\nhousing, the tertiary sector, and industry. Selection covers rated currents from 16 A to 100 A and residual
\nsensitivities from 10 mA to 300 mA.<\/p>\n

Detection classes & selection<\/h2>\n
    \n
  • AC \ud074\ub798\uc2a4<\/strong> \u2014 trips for slowly increasing sinusoidal AC residual currents, whether applied slowly or suddenly.<\/li>\n
  • \ud074\ub798\uc2a4<\/strong> \u2014 all AC features plus tripping for pulsating DC residual currents, whether applied suddenly or increasing slowly.<\/li>\n
  • High-immunity variants (Si\/G\/KV)<\/strong> \u2014 filters against spurious tripping caused by harmonics and transient surges; stable under 8\/20 \u03bcs surge of 3000 A (per datasheet note).<\/li>\n<\/ul>\n

    Tripping sensitivity & time<\/h2>\n
      \n
    • 10 mA<\/strong> \u2014 precision instrument leakage protection and bathroom use (available on 2P\/4P 16\u201340 A).<\/li>\n
    • 30mA<\/strong> \u2014 additional protection against direct contact.<\/li>\n
    • 100 mA<\/strong> \u2014 coordinated with the earthing system for indirect contact protection.<\/li>\n
    • 300 mA<\/strong> \u2014 protection against indirect contacts and fire hazards.<\/li>\n<\/ul>\n
        \n
      • Instantaneous<\/strong> \u2014 tripping without intentional delay; break time under I\u0394n (Normal) \u2264 100 ms.<\/li>\n
      • \uc9e7\uc740 \uc2dc\uac04 \uc9c0\uc5f0<\/strong> (Si, G, KV) \u2014 ensures any tripping at least 10 ms (10\u2013300 ms range).<\/li>\n
      • Selective (S)<\/strong> \u2014 150\u2013500 ms, ensures discrimination with a downstream non-selective RCD.<\/li>\n<\/ul>\n

        Key features<\/h2>\n
          \n
        • \uad6c\uc131: 2P \/ 4P<\/strong>; top or bottom supply; any mounting position.<\/li>\n
        • \uc815\uaca9 \uc804\ub958 In:<\/strong> 16, 25, 32, 40, 63, 80, 100 A.<\/li>\n
        • \uc815\uaca9 \uac10\ub3c4 I\u0394n:<\/strong> 10mA(2P\/4P 16-40A), 30mA, 100mA, 300mA.<\/li>\n
        • \uc815\uaca9 \uc804\uc555 Ue:<\/strong> 2P: 240 V~; 4P: 415 V~. Ui:<\/strong> 500 V. \ube48\ub3c4:<\/strong> 50\/60Hz.<\/li>\n
        • \uc794\uc5ec \uc81c\uc791 \ubc0f \ud30c\uae30(I\u0394m):<\/strong> 500 A (In 16\u201340 A); 630 A (63 A); 800 A (80 A); 1000 A (100 A).<\/li>\n
        • Conditional short-circuit (Inc = I\u0394c):<\/strong> 6000 A or 10000 A (with upstream SCPD coordination).<\/li>\n
        • \ucda9\ub3d9 \uacac\ub524(Uimp):<\/strong> 6kV; \uc720\uc804\uccb4 \ud14c\uc2a4\ud2b8:<\/strong> 2.5 kV (1 min at power frequency).<\/li>\n
        • \uc9c0\uad6c\ub825:<\/strong> \u2265 20,000 mechanical operations \/ \u2265 2000 electrical operations.<\/li>\n
        • \ub2e8\ub9d0\uae30 \ubcf4\ud638 \ub4f1\uae09:<\/strong> IP20; Fault current indicator:<\/strong> Yes.<\/li>\n
        • \uc570\ube44\uc5b8\ud2b8:<\/strong> \u221225 \u00b0C \u2026 +55 \u00b0C (daily avg \u2264 35 \u00b0C); \uc800\uc7a5\uc18c:<\/strong> \u221240 \u00b0C \u2026 +70 \u00b0C.<\/li>\n
        • \ud130\ubbf8\ub110:<\/strong> cable \/ pin-type busbar; sizes (cable):<\/strong> 25\u201335 mm\u00b2; 18\u20133 \/ 18\u20132 AWG; sizes (busbar):<\/strong> 10\/16 mm\u00b2; 18\u20138 \/ 18\u20135 AWG.<\/li>\n
        • Tightening torque:<\/strong> 2.5 N\u00b7m (\u2248 22 in-lbs).<\/li>\n
        • \uc7a5\ucc29:<\/strong> DIN rail EN 60715 (35 mm), fast clip device; connection from top and bottom.<\/li>\n
        • Standards & approvals:<\/strong> IEC\/EN 61008-1; SEMKO, UKCA, CE.<\/li>\n<\/ul>\n

          Technical Data (full table)<\/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
          \ud45c\uc900<\/th>\nIEC\/EN 61008-1<\/th>\n<\/tr>\n
          \ubaa8\ub378 \ubc88\ud638.<\/td>\nVKL001<\/td>\n<\/tr>\n
          \ud3f4<\/td>\n2P, 4P<\/td>\n<\/tr>\n
          \uc815\uaca9 \uc804\ub958(In)<\/td>\n16A, 25A, 32A, 40A, 63A, 80A, 100A<\/td>\n<\/tr>\n
          \uc815\uaca9 \uac10\ub3c4(I\u0394n)<\/td>\n10mA(2P\/4P 16-40A), 30mA, 100mA, 300mA<\/td>\n<\/tr>\n
          \uc815\uaca9 \uc804\uc555(Ue)<\/td>\n2P: 240V~; 4P: 415V~<\/td>\n<\/tr>\n
          \uc808\uc5f0 \uc804\uc555(Ui)<\/td>\n500 V<\/td>\n<\/tr>\n
          Rated frequency (fn)<\/td>\n50\/60Hz<\/td>\n<\/tr>\n
          \uc815\uaca9 \uc794\ub958 \uc81c\uc791 \ubc0f \ud30c\uc190(I\u0394m)<\/td>\n500A(In = 16~40A), 630A(In = 63A), 800A(In = 80A), 1000A(In = 100A)<\/td>\n<\/tr>\n
          \uc870\uac74\ubd80 \ub2e8\ub77d \uc804\ub958(Inc = I\u0394c)<\/td>\n6000 A; 10000 A<\/td>\n<\/tr>\n
          \uc720\ud615(\uac10\uc9c0\ub41c \ud30c\ud615)<\/td>\nAC, A<\/td>\n<\/tr>\n
          Tripping time (Instantaneous)<\/td>\nBreak time under I\u0394n \u2264 100 ms<\/td>\n<\/tr>\n
          Tripping time (Short time delay)<\/td>\n10\u2013300 ms (Si, G, KV types)<\/td>\n<\/tr>\n
          Tripping time (Selective S)<\/td>\n150-500ms<\/td>\n<\/tr>\n
          \uc784\ud384\uc2a4 \ub0b4\uc131(Uimp)<\/td>\n6kV<\/td>\n<\/tr>\n
          \uc720\uc804\uccb4 \ud14c\uc2a4\ud2b8 \uc804\uc555<\/td>\n2.5kV(1\ubd84)<\/td>\n<\/tr>\n
          \uc624\uc5fc \uc815\ub3c4<\/td>\n2<\/td>\n<\/tr>\n
          \uc804\uae30 \uc218\uba85<\/td>\n\u2265 2000\uac1c \uc774\uc0c1\uc758 \uc791\uc5c5<\/td>\n<\/tr>\n
          \uae30\uacc4 \uc218\uba85<\/td>\n\u2265 20,000 operations<\/td>\n<\/tr>\n
          \uc624\ub958 \uc804\ub958 \ud45c\uc2dc\uae30<\/td>\n\uc608<\/td>\n<\/tr>\n
          \ub2e8\ub9d0\uae30 \ubcf4\ud638 \ub4f1\uae09<\/td>\nIP20<\/td>\n<\/tr>\n
          \uc8fc\ubcc0 \uc628\ub3c4<\/td>\n-25\u00b0C ~ +55\u00b0C(\uc77c\ud3c9\uade0 35\u00b0C \uc774\ud558)<\/td>\n<\/tr>\n
          \ubcf4\uad00 \uc628\ub3c4<\/td>\n-40\u00b0C ~ +70\u00b0C<\/td>\n<\/tr>\n
          \ud130\ubbf8\ub110 \uc5f0\uacb0 \uc720\ud615<\/td>\n\ucf00\uc774\ube14\/\ud540\ud615 \ubd80\uc2a4\ubc14<\/td>\n<\/tr>\n
          \ub2e8\uc790 \ud06c\uae30(\ucf00\uc774\ube14)<\/td>\n25-35 mm\u00b2; 18-3 \/ 18-2 AWG<\/td>\n<\/tr>\n
          \ud130\ubbf8\ub110 \ud06c\uae30(\ubc84\uc2a4\ubc14)<\/td>\n10\/16 mm\u00b2; 18-8 \/ 18-5 AWG<\/td>\n<\/tr>\n
          \uc870\uc784 \ud1a0\ud06c<\/td>\n2.5N-m(\u2248 22in-lbs)<\/td>\n<\/tr>\n
          \ub9c8\uc6b4\ud305<\/td>\nDIN \ub808\uc77c EN 60715(35mm), \uace0\uc18d \ud074\ub9bd<\/td>\n<\/tr>\n
          \uc5f0\uacb0<\/td>\n\uc0c1\ub2e8 \ubc0f \ud558\ub2e8<\/td>\n<\/tr>\n
          \uc2b9\uc778<\/td>\nSEMKO, UKCA, CE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n
            \n
          • \ub2e8\uc0c1 \ubcf4\ub4dc\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 RCCB \ub2e8\uc0c1<\/strong> device at 240 V~ (2P).<\/li>\n
          • Three-phase distribution at 415 V~ (4P) with coordination for 6\/10 kA conditional short-circuit.<\/li>\n
          • Loads with electronics and frequent transients \u2014 use high-immunity variants (Si\/G\/KV) to reduce nuisance trips.<\/li>\n<\/ul>\n

            \"rccb<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

              \n
            • \n

              The Kuangya VKL001 RCCB \ub2e8\uc0c1<\/strong> device disconnects circuits upon residual current, preventing electric shock and fire hazards.<\/p>\n<\/li>\n

            • \n

              2P \/ 4P options; In 16\u2013100 A; I\u0394n 10\/30\/100\/300 mA; Ue 240 V (2P) \/ 415 V (4P); Inc = I\u0394c up to 10 kA; Uimp 6 kV.<\/p>\n<\/li>\n

            • \n

              Compliant with IEC\/EN 61008-1; approvals: SEMKO, UKCA, CE.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1807,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":{"0":"post-1569","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rccb","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/product\/1569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/comments?post=1569"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media\/1807"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media?parent=1569"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/product_brand?post=1569"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/product_cat?post=1569"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/product_tag?post=1569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}