{"id":1550,"date":"2025-09-14T08:15:58","date_gmt":"2025-09-14T08:15:58","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1550"},"modified":"2025-09-22T07:35:41","modified_gmt":"2025-09-22T07:35:41","slug":"rcbo-circuit-breaker-vdl01","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/rcbo-circuit-breaker-vdl01\/","title":{"rendered":"VDL01 RCBO Circuit Breaker \u2014 2P\/4P Adjustable Residual Current Protection (up to 90A)"},"content":{"rendered":"

<\/p>\n

rcbo circuit breaker<\/strong> VDL01 is a two- or four-pole adjustable device combining residual-current and overcurrent protection for mains and feeder circuits, with selectable Normal and Type S (time-delay) characteristics.<\/p>\n

\n

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

VDL01 integrates residual-current and overcurrent protection into a compact 2P\/4P form.
\nIt features adjustable current pairs<\/strong> to match upstream\/downstream coordination and
\noffers Normal<\/strong> \u0648 Type S<\/strong> (time-delay) residual functions with higher
\nsensitivities (I\u0394n 300 mA \/ 500 mA) suitable for main\/feeder selectivity.
\nA digital current display and anti-tamper design improve on-site setting and security.<\/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> \u0648 4P<\/strong> for single- and three-phase systems<\/li>\n
  • Adjustable current pairs: 5\/15 A, 10\/30 A, 15\/45 A, 30\/60 A, 60\/90 A<\/strong><\/li>\n
  • Residual modes: Normal<\/strong> & Type S<\/strong> (time-delay for selective protection)<\/li>\n
  • Sensitivity (I\u0394n): 300 mA \/ 500 mA<\/strong><\/li>\n
  • Breaking capacity (Icn): 3 kA<\/strong><\/li>\n
  • Rated voltage: 230\/240 V<\/strong> \u0648 400\/415 V<\/strong>, 50\/60 Hz<\/li>\n
  • Digital current display; anti-tamper design; temperature-insensitive operation<\/li>\n
  • Standards: NF C 61450<\/strong>, NF C 62411<\/strong>, IEC 61009<\/strong><\/li>\n<\/ul>\n<\/section>\n
    \n

    RCBO Circuit Breaker Technical Data \u2014 VDL01<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/th>\nVDL01 (2P)<\/th>\nVDL01 (4P)<\/th>\n<\/tr>\n<\/thead>\n
    \u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/td>\n2P<\/td>\n4P<\/td>\n<\/tr>\n
    Adjustable current pairs (A)<\/td>\n5\/15, 10\/30, 15\/45, 30\/60, 60\/90<\/td>\n<\/tr>\n
    Rated voltage (Ue)<\/td>\n230\/240 V<\/td>\n400\/415 V<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u0631\u062f\u062f<\/td>\n50\/60 \u0647\u0631\u062a\u0632<\/td>\n<\/tr>\n
    Residual mode<\/td>\nNormal \/ Type S (time-delay)<\/td>\n<\/tr>\n
    Rated residual current (I\u0394n)<\/td>\n300 mA \/ 500 mA<\/td>\n<\/tr>\n
    Breaking capacity (Icn)<\/td>\n3 kA<\/td>\n<\/tr>\n
    Indication \/ Interface<\/td>\nDigital current display; anti-tamper design<\/td>\n<\/tr>\n
    Temperature sensitivity<\/td>\nInsensitive (per product note)<\/td>\n<\/tr>\n
    \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631<\/td>\nNF C 61450; NF C 62411; IEC 61009<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
    \n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Mains and feeder circuits requiring selective residual protection (Type S)<\/li>\n
    • Commercial and public buildings with coordinated upstream devices<\/li>\n
    • Three-phase distribution where 4P selectivity and higher I\u0394n are needed<\/li>\n
    • Panels needing adjustable current pairs for field tuning<\/li>\n<\/ul>\n<\/section>\n
       <\/p>\n<\/section>\n
      \n

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

      Designed in accordance with NF C 61450<\/strong>, NF C 62411<\/strong>, \u0648 IEC 61009<\/strong>. Check local codes for selectivity and discrimination requirements.<\/p>\n<\/section>\n

      \n

      \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n
      \nWhat does Type S mean on VDL01?<\/summary>\n
      \n

      Type S is a time-delay residual function that helps achieve selectivity with downstream RCD\/RCBOs, reducing nuisance trips on mains\/feeder circuits.<\/p>\n<\/div>\n<\/details>\n

      \nHow do the adjustable current pairs work?<\/summary>\n
      \n

      You can select among 5\/15, 10\/30, 15\/45, 30\/60, and 60\/90 A pairs to match the protected feeder and upstream device, using the built-in digital display to verify settings.<\/p>\n<\/div>\n<\/details>\n

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

      Use 4P for three-phase systems or when neutral switching and full four-pole isolation are required; 2P fits single-phase feeders.<\/p>\n<\/div>\n<\/details>\n

      \nWhich I\u0394n should I use?<\/summary>\n
      \n

      VDL01 offers 300 mA and 500 mA suited for upstream selectivity. Choose per local codes and coordination studies.<\/p>\n<\/div>\n<\/details>\n<\/section>","protected":false},"excerpt":{"rendered":"

        \n
      • \n

        rcbo circuit breaker<\/strong> VDL01 with 2P\/4P<\/strong> options and adjustable current pairs<\/strong> (5\/15A \u2192 60\/90A), designed for mains\/feeder protection.<\/p>\n<\/li>\n

      • \n

        Normal & Type S (time-delay)<\/strong> residual protection with I\u0394n 300 mA \/ 500 mA<\/strong>, coordinated selectivity for upstream devices.<\/p>\n<\/li>\n

      • \n

        Icn 3 kA<\/strong>, 230\/240 V & 400\/415 V<\/strong>, digital current display, anti-tamper design; built to NF C 61450 \/ NF C 62411 \/ IEC 61009<\/strong>.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1781,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[36],"product_tag":[],"class_list":{"0":"post-1550","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\/1550","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=1550"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/1781"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=1550"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1550"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1550"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}