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低壓電器行業簡介

低壓電器分類

低壓電器品牌產品有(you)很(hen)多，其結構(gou)、用(yong)途及所控(kong)(kong)制(zhi)對象(xiang)的(de)不同，可(ke)以有(you)不同的(de)分(fen)(fen)類方(fang)式(shi)。按(an)(an)用(yong)途和(he)(he)控(kong)(kong)制(zhi)對象(xiang)不同，可(ke)將(jiang)低壓(ya)電(dian)(dian)器(qi)分(fen)(fen)為(wei)配電(dian)(dian)電(dian)(dian)器(qi)和(he)(he)控(kong)(kong)制(zhi)電(dian)(dian)器(qi)。按(an)(an)操作方(fang)式(shi)不同，可(ke)將(jiang)低壓(ya)電(dian)(dian)器(qi)分(fen)(fen)為(wei)自動電(dian)(dian)器(qi)和(he)(he)手動電(dian)(dian)器(qi)。按(an)(an)工作原(yuan)理(li)可(ke)分(fen)(fen)為(wei)電(dian)(dian)磁式(shi)電(dian)(dian)器(qi)和(he)(he)非電(dian)(dian)量控(kong)(kong)制(zhi)電(dian)(dian)器(qi)。

低壓電器的定義

低(di)壓(ya)(ya)電(dian)(dian)器通常是指在(zai)交流(liu)(liu)電(dian)(dian)壓(ya)(ya)1200V或直流(liu)(liu)電(dian)(dian)壓(ya)(ya)1500V以(yi)下(xia)工作的電(dian)(dian)器。常見的低(di)壓(ya)(ya)器有開(kai)關、熔斷(duan)器、接觸器、漏(lou)電(dian)(dian)保護器和(he)繼電(dian)(dian)器等。

低壓電器的作用有哪些

低壓電(dian)器能夠依據操作信號或外界現(xian)場信號的(de)要求，自動(dong)或手動(dong)地改變電(dian)路的(de)狀(zhuang)態、參數，實(shi)現(xian)對電(dian)路或被控對象的(de)控制(zhi)、指示、測量、保護、調節。

低壓電器和高壓電器的主要區別

低(di)壓(ya)電(dian)器(qi)和(he)高壓(ya)電(dian)器(qi)最(zui)大(da)的(de)區別就是工作電(dian)壓(ya)的(de)不同，其次二者的(de)安全性也因(yin)此(ci)不同，高壓(ya)電(dian)器(qi)有更多防(fang)護。一般來說(shuo)誤觸(chu)低(di)壓(ya)電(dian)器(qi)有很(hen)大(da)希(xi)望救命，但是誤觸(chu)高壓(ya)電(dian)器(qi)可能會當場喪命！

低壓電器原理

低(di)(di)(di)壓(ya)電(dian)(dian)(dian)(dian)(dian)器是一種能根據外界(jie)的(de)信號和(he)(he)要求，手動(dong)或(huo)(huo)自(zi)動(dong)地接通、斷開電(dian)(dian)(dian)(dian)(dian)路，以實(shi)現對電(dian)(dian)(dian)(dian)(dian)路或(huo)(huo)非電(dian)(dian)(dian)(dian)(dian)對象的(de)切換(huan)(huan)、控制、保護、檢測、變換(huan)(huan)和(he)(he)調節(jie)的(de)元件或(huo)(huo)設備。控制電(dian)(dian)(dian)(dian)(dian)器按其工作電(dian)(dian)(dian)(dian)(dian)壓(ya)的(de)高(gao)低(di)(di)(di)，以交(jiao)流(liu)1200V、直流(liu)1500V為(wei)界(jie)，可(ke)劃分為(wei)高(gao)壓(ya)控制電(dian)(dian)(dian)(dian)(dian)器和(he)(he)低(di)(di)(di)壓(ya)控制電(dian)(dian)(dian)(dian)(dian)器兩大類(lei)。總(zong)的(de)來說，低(di)(di)(di)壓(ya)電(dian)(dian)(dian)(dian)(dian)器可(ke)以分為(wei)配電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)器和(he)(he)控制電(dian)(dian)(dian)(dian)(dian)器兩大類(lei)，是成(cheng)套(tao)電(dian)(dian)(dian)(dian)(dian)氣設備的(de)基本組(zu)成(cheng)元件。在(zai)工業、農業、交(jiao)通、國(guo)防以及人們用電(dian)(dian)(dian)(dian)(dian)部門中，大多數采(cai)用低(di)(di)(di)壓(ya)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)，因(yin)此(ci)電(dian)(dian)(dian)(dian)(dian)器元件的(de)質量將(jiang)直接影響到低(di)(di)(di)壓(ya)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)系統的(de)可(ke)靠性(xing)。