国产亚洲av综合人人澡精品_天堂av在线_日本熟妇厨房XXXXX乱_极品yin荡人妻合集h

產品中心

Product

當(dang)前位置：首頁  /  產品中心  /  電力監控與保護  /  ASJ系列智能電力繼電器

  • 安科瑞ASJ20-LD1C智能剩余電流繼電器
    安科瑞ASJ20-LD1C智能剩余電流繼電器

    產品型號

    廠商性質

    生(sheng)產廠家

    更新時間

    2024-04-28

    瀏覽次數

    611

    產品描述

    安(an)科瑞ASJ20-LD1C智能剩余電(dian)(dian)(dian)流(liu)(liu)繼電(dian)(dian)(dian)器可與低壓(ya)斷路器或(huo)低壓(ya)接(jie)(jie)觸(chu)(chu)器等組(zu)成(cheng)組(zu)合(he)式剩余電(dian)(dian)(dian)流(liu)(liu)保(bao)護裝置，主要適用(yong)于交(jiao)流(liu)(liu)50Hz，額定電(dian)(dian)(dian)壓(ya) 400V 及以(yi)下(xia)的(de)(de) TT 和(he) TN 系(xi)統配電(dian)(dian)(dian)線路，用(yong)來對(dui)電(dian)(dian)(dian)氣線路進行接(jie)(jie)地故障保(bao)護，防止接(jie)(jie)地故障電(dian)(dian)(dian)流(liu)(liu)引起的(de)(de)設(she)備損壞(huai)和(he)電(dian)(dian)(dian)氣火(huo)災事故，也可用(yong)來對(dui)人(ren)身觸(chu)(chu)電(dian)(dian)(dian)危險提供間接(jie)(jie)接(jie)(jie)觸(chu)(chu)保(bao)護。
  • ASJ60-LD16A路燈線路配套電流監測儀
    ASJ60-LD16A路燈線路配套電流監測儀

    產品型號

    廠商性質

    生產廠家

    更新時間

    2024-04-28

    瀏覽次數

    1041

    產品描述

    ASJ60-LD16A路(lu)燈線路(lu)配套電(dian)流監(jian)測儀具(ju)有動(dong)作(zuo)電(dian)流小(xiao)，動(dong)作(zuo)時間短的特(te)點(dian)，它(ta)能在(zai)不(bu)大(da)于5s的時間內切斷故障回路(lu)，并保證正常(chang)環(huan)境人身電(dian)擊安全電(dian)壓(ya)不(bu)大(da)于50V(《低(di)壓(ya)配電(dian)設計規范》要求(qiu))，這種優于常(chang)規斷路(lu)器的技術特(te)性，從而使漏電(dian)保護器應(ying)用于路(lu)燈配電(dian)系統成(cheng)為可能。
  • ASJ10-LD1C船舶電氣配套電流繼電器
    ASJ10-LD1C船舶電氣配套電流繼電器

    產品型號

    廠商性質

    生產廠家

    更新時間

    2024-04-28

    瀏覽次數

    769

    產品描述

    船舶(bo)電(dian)(dian)(dian)(dian)(dian)氣系統中接(jie)(jie)(jie)地(di)(di)(di)故(gu)障(zhang)（接(jie)(jie)(jie)地(di)(di)(di)短路）有金屬(shu)性和電(dian)(dian)(dian)(dian)(dian)弧(hu)性兩種(zhong)形式。故(gu)障(zhang)點熔焊(han)(han)，故(gu)障(zhang)點的阻(zu)抗可忽略不計的接(jie)(jie)(jie)地(di)(di)(di)故(gu)障(zhang)為(wei)金屬(shu)性接(jie)(jie)(jie)地(di)(di)(di)故(gu)障(zhang)。金屬(shu)性接(jie)(jie)(jie)地(di)(di)(di)故(gu)障(zhang)能(neng)使設備外殼帶(dai)危險接(jie)(jie)(jie)觸電(dian)(dian)(dian)(dian)(dian)壓(ya)，其主要后果(guo)是人身電(dian)(dian)(dian)(dian)(dian)擊。ASJ10-LD1C船舶(bo)電(dian)(dian)(dian)(dian)(dian)氣配(pei)套電(dian)(dian)(dian)(dian)(dian)流繼電(dian)(dian)(dian)(dian)(dian)器發生接(jie)(jie)(jie)地(di)(di)(di)故(gu)障(zhang)時，故(gu)障(zhang)點不熔焊(han)(han)而是產生電(dian)(dian)(dian)(dian)(dian)弧(hu) 、電(dian)(dian)(dian)(dian)(dian)火花(hua)（密集的電(dian)(dian)(dian)(dian)(dian)火花(hua)即是電(dian)(dian)(dian)(dian)(dian)弧(hu)）的接(jie)(jie)(jie)地(di)(di)(di)故(gu)障(zhang)為(wei)電(dian)(dian)(dian)(dian)(dian)弧(hu)性接(jie)(jie)(jie)地(di)(di)(di)故(gu)障(zhang)
  • ASJ10-LD1C船舶配套用電流繼電器
    ASJ10-LD1C船舶配套用電流繼電器

    產品型號

    廠商性質

    生產(chan)廠家

    更新時間

    2024-04-28

    瀏覽次數

    704

    產品描述

    船(chuan)舶電(dian)(dian)(dian)氣(qi)系統(tong)中接(jie)(jie)地(di)(di)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)（接(jie)(jie)地(di)(di)短路）有金屬性(xing)和電(dian)(dian)(dian)弧(hu)性(xing)兩種形式。故(gu)(gu)(gu)障(zhang)(zhang)(zhang)點熔焊，故(gu)(gu)(gu)障(zhang)(zhang)(zhang)點的(de)(de)(de)阻抗可(ke)忽略(lve)不計的(de)(de)(de)接(jie)(jie)地(di)(di)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)為金屬性(xing)接(jie)(jie)地(di)(di)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)。金屬性(xing)接(jie)(jie)地(di)(di)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)能(neng)使設備(bei)外殼(ke)帶危險接(jie)(jie)觸電(dian)(dian)(dian)壓，其主要后(hou)果是(shi)人身電(dian)(dian)(dian)擊。ASJ10-LD1C船(chuan)舶配套用(yong)電(dian)(dian)(dian)流(liu)繼電(dian)(dian)(dian)器發生接(jie)(jie)地(di)(di)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)時，故(gu)(gu)(gu)障(zhang)(zhang)(zhang)點不熔焊而是(shi)產生電(dian)(dian)(dian)弧(hu) 、電(dian)(dian)(dian)火花（密(mi)集(ji)的(de)(de)(de)電(dian)(dian)(dian)火花即(ji)是(shi)電(dian)(dian)(dian)弧(hu)）的(de)(de)(de)接(jie)(jie)地(di)(di)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)為電(dian)(dian)(dian)弧(hu)性(xing)接(jie)(jie)地(di)(di)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)
  • ASJ系列智能剩余電流繼電器
    ASJ系列智能剩余電流繼電器

    產品型號

    廠商性質

    生產(chan)廠家

    更新時間

    2024-04-27

    瀏覽次數

    757

    產品描述

    ASJ系列智能剩余電(dian)流(liu)繼電(dian)器(qi)(qi)可與低壓斷(duan)路器(qi)(qi)或低壓接(jie)(jie)(jie)觸器(qi)(qi)等組裝成(cheng)組合(he)式的剩余電(dian)流(liu)保(bao)(bao)護(hu)器(qi)(qi)，主要適用于交流(liu)50Hz，額(e)定電(dian)壓為400V及以下的TT和(he)(he)TN系統配電(dian)線(xian)路，用來對電(dian)氣線(xian)路進行接(jie)(jie)(jie)地(di)故(gu)障保(bao)(bao)護(hu)，防止接(jie)(jie)(jie)地(di)故(gu)障電(dian)流(liu)引起的設(she)備(bei)和(he)(he)電(dian)氣火災(zai)事(shi)故(gu)，也可用來對人身觸電(dian)危險提供(gong)間(jian)接(jie)(jie)(jie)接(jie)(jie)(jie)觸保(bao)(bao)護(hu)。 產品符合(he)國(guo)標GB/T22387-2008的要求。
共 16 條記錄，當前 3 / 4 頁  首頁  上一頁  下一頁  末頁  跳轉到第頁