{"id":1574,"date":"2025-09-16T07:47:16","date_gmt":"2025-09-16T07:47:16","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1574"},"modified":"2025-09-22T09:12:38","modified_gmt":"2025-09-22T09:12:38","slug":"%e3%82%bf%e3%82%a4%e3%83%97f-rccb-vkl11f","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ja\/product\/type-f-rccb-vkl11f\/","title":{"rendered":"RCCB VKL11F - \u6b8b\u7559\u96fb\u6d41\u30d6\u30ec\u30fc\u30ab"},"content":{"rendered":"
\n

\u6982\u8981<\/h2>\n

The VKL11F \u30bf\u30a4\u30d7f rccb<\/strong> detects earth leakage including mixed-frequency components that commonly
\noccur with inverters, VFD-driven motors, and UPS equipment. It disconnects the circuit when residual current
\nexceeds the set threshold to protect people and installations against electric shock and fire hazards.
\nAvailable as 2P (single-phase) and 4P (three-phase).<\/p>\n

\u4e3b\u306a\u7279\u5fb4<\/h2>\n
    \n
  • \u30dd\u30fc\u30eb\uff1a 2P \/ 4P<\/strong><\/li>\n
  • \u5b9a\u683c\u96fb\u6d41\uff08In\uff09\uff1a 16, 25, 32, 40, 63, 80, 100 A<\/strong><\/li>\n
  • \u5b9a\u683c\u611f\u5ea6\uff08I\u0394n\uff09\uff1a 10 \/ 30 \/ 100 \/ 300 mA<\/strong><\/li>\n
  • \u5b9a\u683c\u96fb\u5727 (Ue)\uff1a 240 V~ (2P)<\/strong> \/ 415 V~ (4P)<\/strong><\/li>\n
  • \u7d76\u7e01\u96fb\u5727\uff08Ui\uff09\uff1a 500 V<\/strong> \u00a0 | \u00a0 Frequency: 50\/60 Hz<\/strong><\/li>\n
  • \u6b8b\u7559\u3068\u30d6\u30ec\u30fc\u30af\uff08I\u0394m\uff09\uff1a 500 \/ 630 \/ 800 \/ 1000 A<\/strong> (per In group)<\/li>\n
  • Conditional short-circuit current: Inc = I\u0394c 6 kA \/ 10 kA<\/strong> (with upstream SCPD)<\/li>\n
  • \u30a4\u30f3\u30d1\u30eb\u30b9\u8010\u91cf\uff08Uimp\uff09\uff1a 4 kV \/ 6 kV<\/strong><\/li>\n
  • Dielectric test voltage: 2.5 kV for 1 min<\/strong> (power frequency)<\/li>\n
  • Tripping behavior: Instantaneous; Short time delay (10\u2013300 ms); Selective S (150\u2013500 ms)<\/li>\n
  • Break time under I\u0394n (Normal): \u2264 100 ms<\/li>\n
  • \u7aef\u5b50\u4fdd\u8b77\u5ea6 IP20<\/strong><\/li>\n
  • Endurance: \u2265 20,000 mechanical \/ \u2265 2,000 electrical operations<\/li>\n
  • Mounting: DIN rail EN 60715 (35 mm), fast clip<\/li>\n<\/ul>\n

    \u6280\u8853\u30c7\u30fc\u30bf<\/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
    \u30e2\u30c7\u30eb<\/th>\nVKL11F<\/td>\n<\/tr>\n
    \u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/td>\nIEC\/EN 61008-1<\/td>\n<\/tr>\n
    \u30dd\u30fc\u30eb<\/td>\n2P\u30014P<\/td>\n<\/tr>\n
    \u5b9a\u683c\u96fb\u6d41 (In)<\/td>\n16A\u300125A\u300132A\u300140A\u300163A\u300180A\u3001100A<\/td>\n<\/tr>\n
    \u5b9a\u683c\u611f\u5ea6 (I\u0394n)<\/td>\n10mA\u300130mA\u3001100mA\u3001300mA<\/td>\n<\/tr>\n
    \u5b9a\u683c\u96fb\u5727 (Ue)<\/td>\n2P\uff1a240V\u30014P\uff1a415V<\/td>\n<\/tr>\n
    \u7d76\u7e01\u96fb\u5727 (Ui)<\/td>\n500 V<\/td>\n<\/tr>\n
    \u5b9a\u683c\u5468\u6ce2\u6570<\/td>\n50\/60 Hz<\/td>\n<\/tr>\n
    \u6b8b\u7559\u3068\u30d6\u30ec\u30fc\u30af\uff08I\u0394m\uff09<\/td>\n500 A\uff0816-40 A\u6642\uff09\uff1b 630 A\uff0863 A\u6642\uff09\uff1b 800 A\uff0880 A\u6642\uff09\uff1b 1000 A\uff08100 A\u6642\uff09<\/td>\n<\/tr>\n
    \u6761\u4ef6\u4ed8\u304d\u77ed\u7d61\u96fb\u6d41\uff08Inc = I\u0394c\uff09<\/td>\n6000 A, 10000 A (with upstream SCPD)<\/td>\n<\/tr>\n
    \u30a4\u30f3\u30d1\u30eb\u30b9\u8010\u91cf\uff08Uimp\uff09<\/td>\n4 kV \/ 6 kV<\/td>\n<\/tr>\n
    \u8a98\u96fb\u8a66\u9a13\u96fb\u5727<\/td>\n2.5 kV, 1 min<\/td>\n<\/tr>\n
    Tripping classes<\/td>\nInstantaneous \/ Short time delay (10\u2013300 ms) \/ Selective S (150\u2013500 ms)<\/td>\n<\/tr>\n
    \u4f11\u61a9\u6642\u9593<\/td>\n\u2264 100 ms (Normal type)<\/td>\n<\/tr>\n
    \u6c5a\u67d3\u5ea6<\/td>\n2<\/td>\n<\/tr>\n
    \u96fb\u6c17\u7684\u5bff\u547d<\/td>\n\u2265 2000\u56de\u4ee5\u4e0a<\/td>\n<\/tr>\n
    \u6a5f\u68b0\u7684\u5bff\u547d<\/td>\n\u2265 20000 operations<\/td>\n<\/tr>\n
    \u7aef\u5b50\u4fdd\u8b77\u5ea6<\/td>\nIP20<\/td>\n<\/tr>\n
    \u5468\u56f2\u6e29\u5ea6<\/td>\n\u221225 \u00b0C to +55 \u00b0C (daily average \u2264 35 \u00b0C)<\/td>\n<\/tr>\n
    \u4fdd\u5b58\u6e29\u5ea6<\/td>\n-40 \u00b0C \uff5e +70 \u00b0C<\/td>\n<\/tr>\n
    Terminal connection<\/td>\n\u30b1\u30fc\u30d6\u30eb \/ \u30d4\u30f3\u578b\u30d0\u30b9\u30d0\u30fc<\/td>\n<\/tr>\n
    \u7aef\u5b50\u30b5\u30a4\u30ba\uff08\u30b1\u30fc\u30d6\u30eb\uff09<\/td>\n25-35 mm\u00b2; 18-3 \/ 18-2 AWG<\/td>\n<\/tr>\n
    \u7aef\u5b50\u30b5\u30a4\u30ba\uff08\u30d0\u30b9\u30d0\u30fc\uff09<\/td>\n10\/16 mm\u00b2; 18-8 \/ 18-5 AWG<\/td>\n<\/tr>\n
    \u7de0\u3081\u4ed8\u3051\u30c8\u30eb\u30af<\/td>\n2.5 N-m (\u2248 22 in-lbs)<\/td>\n<\/tr>\n
    \u53d6\u308a\u4ed8\u3051<\/td>\nDIN\u30ec\u30fc\u30eb EN 60715 (35 mm)<\/td>\n<\/tr>\n
    \u63a5\u7d9a<\/td>\n\u4e0a\u4e0b<\/td>\n<\/tr>\n
    Waveform class<\/td>\nType F (mixed-frequency residual currents)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n
      \n
    • Inverter\/UPS outputs, VFD-driven motors, appliances with mixed-frequency leakage<\/li>\n
    • Residential, commercial, and light-industrial panels requiring \u30bf\u30a4\u30d7f rccb<\/strong> protection<\/li>\n
    • Installations coordinated with upstream SCPD for 6\/10 kA conditional ratings<\/li>\n<\/ul>\n

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

        \n
      • \n

        Kuangya VKL11F \u30bf\u30a4\u30d7f rccb<\/strong> for mixed-frequency residual-current protection in single- and three-phase systems<\/p>\n<\/li>\n

      • \n

        2P\/4P, In 16\u2013100 A; I\u0394n 10\/30\/100\/300 mA; Ue 240 V (2P) \/ 415 V (4P); Ui 500 V; 50\/60 Hz<\/p>\n<\/li>\n

      • \n

        Uimp 4\/6 kV; Inc = I\u0394c 6\/10 kA (with upstream SCPD); IP20 terminals; DIN-rail EN 60715<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1815,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":{"0":"post-1574","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\/ja\/wp-json\/wp\/v2\/product\/1574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/comments?post=1574"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media\/1815"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media?parent=1574"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1574"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1574"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}