{"id":1573,"date":"2025-09-16T07:07:39","date_gmt":"2025-09-16T07:07:39","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1573"},"modified":"2025-09-16T09:54:32","modified_gmt":"2025-09-16T09:54:32","slug":"b-type-rccb-vkl11-b-b","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/fr\/product\/b-type-rccb-vkl11-b-b\/","title":{"rendered":"RCCB VKL11 (B\/B+) - Disjoncteur \u00e0 courant r\u00e9siduel"},"content":{"rendered":"
\n

Vue d'ensemble<\/h2>\n

VKL11 (B\/B+) is a b type rccb<\/strong> designed to disconnect the circuit when residual current exceeds
\nthe threshold, helping prevent electric shock and fire hazards due to insulation faults. The Type B\/B+ variants
\nare suitable for leakage containing smooth DC and higher-frequency components often present with frequency
\nconverters, inverters, PV\/EV equipment, and VFD-driven motors. Pole options include 2P for single-phase and
\n4P for three-phase systems.<\/p>\n

Caract\u00e9ristiques principales<\/h2>\n
    \n
  • P\u00f4les :<\/strong> 2P \/ 4P<\/li>\n
  • Courant nominal (In) :<\/strong> 16, 25, 32, 40, 63, 80, 100 A<\/li>\n
  • Sensibilit\u00e9 nominale (I\u0394n) :<\/strong> 10 \/ 30 \/ 100 \/ 300 mA<\/li>\n
  • Tension nominale (Ue) :<\/strong> 240 V~ (2P) \/ 415 V~ (4P) ; Ui :<\/strong> 500 V ; Fr\u00e9quence :<\/strong> 50\/60 Hz<\/li>\n
  • Rupture r\u00e9siduelle (I\u0394m) :<\/strong> 500 \/ 630 \/ 800 \/ 1000 A (par groupe In)<\/li>\n
  • Court-circuit conditionnel (Inc = I\u0394c) :<\/strong> 6000 A \/ 10000 A (with upstream SCPD coordination)<\/li>\n
  • R\u00e9sistance \u00e0 l'impulsion (Uimp) :<\/strong> 4 kV \/ 6 kV (by variant)<\/li>\n
  • Protection des bornes :<\/strong> IP20; DIN rail EN 60715 (35 mm) mounting<\/li>\n<\/ul>\n

    Donn\u00e9es techniques<\/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
    Mod\u00e8le<\/th>\nVKL11 (B\/B+)<\/td>\n<\/tr>\n
    Standard<\/td>\nIEC\/EN 61008-1<\/td>\n<\/tr>\n
    P\u00f4les<\/td>\n2P, 4P<\/td>\n<\/tr>\n
    Courant nominal (In)<\/td>\n16A, 25A, 32A, 40A, 63A, 80A, 100A<\/td>\n<\/tr>\n
    Sensibilit\u00e9 nominale (I\u0394n)<\/td>\n10 mA, 30 mA, 100 mA, 300 mA<\/td>\n<\/tr>\n
    Tension nominale (Ue)<\/td>\n2P : 240 V~ ; 4P : 415 V~<\/td>\n<\/tr>\n
    Tension d'isolation (Ui)<\/td>\n500 V<\/td>\n<\/tr>\n
    Fr\u00e9quence nominale<\/td>\n50\/60 Hz<\/td>\n<\/tr>\n
    R\u00e9sidus de fabrication et de rupture (I\u0394m)<\/td>\n500 A (In 16-40 A) ; 630 A (63 A) ; 800 A (80 A) ; 1000 A (100 A)<\/td>\n<\/tr>\n
    Court-circuit conditionnel (Inc = I\u0394c)<\/td>\n6000 A ; 10000 A<\/td>\n<\/tr>\n
    R\u00e9sistance \u00e0 l'impulsion (Uimp)<\/td>\n4 kV \/ 6 kV (per variant)<\/td>\n<\/tr>\n
    Degr\u00e9 de protection des bornes<\/td>\nIP20<\/td>\n<\/tr>\n
    Temp\u00e9rature ambiante<\/td>\nDe -25 \u00b0C \u00e0 +55 \u00b0C (moyenne journali\u00e8re \u2264 35 \u00b0C)<\/td>\n<\/tr>\n
    Temp\u00e9rature de stockage<\/td>\n-40 \u00b0C \u00e0 +70 \u00b0C<\/td>\n<\/tr>\n
    Raccordement au terminal<\/td>\nC\u00e2ble \/ Barre collectrice \u00e0 broches<\/td>\n<\/tr>\n
    Taille des bornes (c\u00e2ble)<\/td>\n25-35 mm\u00b2<\/td>\n<\/tr>\n
    Taille des bornes (barre omnibus)<\/td>\n10\/16 mm\u00b2<\/td>\n<\/tr>\n
    Couple de serrage<\/td>\n2,5 N-m<\/td>\n<\/tr>\n
    Montage<\/td>\nRail DIN EN 60715 (35 mm)<\/td>\n<\/tr>\n
    Connexion<\/td>\nHaut et bas<\/td>\n<\/tr>\n
    Waveform classes<\/td>\nType B \/ B+ (DC-capable); AC, A (where applicable by variant)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Applications<\/h2>\n
      \n
    • PV arrays, EV charging, variable-frequency drives, UPS\/inverters requiring b type rccb<\/strong><\/li>\n
    • Three-phase boards (4P) and single-phase boards (2P) with leakage containing DC or high-frequency components<\/li>\n
    • Installations coordinated with upstream SCPD for 6\/10 kA conditional short-circuit ratings<\/li>\n<\/ul>\n

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

        \n
      • \n

        The Kuangya VKL11 b type rccb<\/strong> provides residual-current protection with Type B\/B+ detection suitable for AC and DC leakage conditions<\/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 (per variant); Inc = I\u0394c 6\/10 kA (with upstream SCPD); IP20 terminals; DIN-rail EN 60715<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":{"0":"post-1573","1":"product","2":"type-product","3":"status-publish","5":"product_cat-rccb","7":"first","8":"instock","9":"shipping-taxable","10":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/product\/1573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/comments?post=1573"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/media?parent=1573"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1573"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1573"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}