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ITALWEBER斷路器EFI 2

  • 品  牌:ITALWEBER
  • 型  號:EFI 2
  • 技術資料:
  • 閱(yue)讀次數(shu):393

產品介紹

純漏(lou)電(dian)(dian)(dian)(dian)(dian)斷(duan)路(lu)器(qi)(qi)就其本質而言(yan),只能在安(an)裝點(dian)下游電(dian)(dian)(dian)(dian)(dian)路(lu)發生漏(lou)電(dian)(dian)(dian)(dian)(dian)時(shi)跳(tiao)(tiao)(tiao)(tiao)閘(zha)。但它們不能提供(gong)過(guo)流(liu)(liu)保(bao)護。在后一(yi)種情況(kuang)下,需(xu)要在純漏(lou)電(dian)(dian)(dian)(dian)(dian)斷(duan)路(lu)器(qi)(qi)的(de)(de)上游安(an)裝具有(you) gG 跳(tiao)(tiao)(tiao)(tiao)閘(zha)特性的(de)(de) ETIMAT 斷(duan)路(lu)器(qi)(qi)或熔斷(duan)器(qi)(qi)。這(zhe)些產品還可(ke)根(gen)據(ju)其跳(tiao)(tiao)(tiao)(tiao)閘(zha)時(shi)間(jian)(jian)進行(xing)分類(lei)。標(biao)準漏(lou)電(dian)(dian)(dian)(dian)(dian)斷(duan)路(lu)器(qi)(qi)的(de)(de)跳(tiao)(tiao)(tiao)(tiao)閘(zha)時(shi)間(jian)(jian)很快(kuai)(瞬時(shi)型(xing)(xing)),而其他(ta)(ta)類(lei)型(xing)(xing)的(de)(de)漏(lou)電(dian)(dian)(dian)(dian)(dian)斷(duan)路(lu)器(qi)(qi)的(de)(de)跳(tiao)(tiao)(tiao)(tiao)閘(zha)時(shi)間(jian)(jian)略有(you)延遲(K 型(xing)(xing)),還有(you)其他(ta)(ta)類(lei)型(xing)(xing)的(de)(de)漏(lou)電(dian)(dian)(dian)(dian)(dian)斷(duan)路(lu)器(qi)(qi)的(de)(de)跳(tiao)(tiao)(tiao)(tiao)閘(zha)時(shi)間(jian)(jian)也有(you)延遲,被稱為 “選擇(ze)性”(S 型(xing)(xing))。漏(lou)電(dian)(dian)(dian)(dian)(dian)斷(duan)路(lu)器(qi)(qi)的(de)(de)規定根(gen)據(ju)導(dao)致差動跳(tiao)(tiao)(tiao)(tiao)閘(zha)的(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)性質對這(zhe)些設備進行(xing)分類(lei):AC 型(xing)(xing):對正(zheng)(zheng)弦(xian)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)敏感(gan);A 型(xing)(xing):對正(zheng)(zheng)弦(xian)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)和脈動單向電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)敏感(gan);B 型(xing)(xing):對正(zheng)(zheng)弦(xian)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)、脈動單向電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)和直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)敏感(gan)。跳(tiao)(tiao)(tiao)(tiao)閘(zha)值可(ke)達(da) 1 kHz;B+ 型(xing)(xing):對正(zheng)(zheng)弦(xian)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)、脈動單向電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)和直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)敏感(gan)。跳(tiao)(tiao)(tiao)(tiao)閘(zha)值可(ke)達(da) 20kHz

性能特點

快速切斷電源‌

‌保(bao)護電路和設備

提高用電(dian)的穩定性(xing)(xing)和可(ke)靠性(xing)(xing)

方便維修和管理

技術參(can)數(shu)

產地:意大利

額定電壓:230 V / 400 V AC

額(e)定電流:16、25、40、63、80、100 A

額定頻率:50 / 60 Hz

條件直流(liu)電流(liu):10 kA

剩余(yu)電流:0.03 / 0.1 / 0.3 / 0.5 A

絕緣等級:B

連接線橫截面:1 至 25 mm2

擰緊扭矩:Max 3 Nm

桿寬:18 毫米(1 DIN 模塊(kuai))

DIN 導軌安(an)裝(zhuang):EN 60715 (EN 50022)

符合標(biao)準(zhun):IEC EN 61008

產品尺寸

產(chan)品應(ying)用

電(dian)力、工業、建(jian)筑、交通等領域


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