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低壓電器分類

低壓電器品牌產品有(you)很多，其結構、用途及(ji)所控制對(dui)象的(de)不同(tong)，可以有(you)不同(tong)的(de)分類方(fang)式。按(an)用途和控制對(dui)象不同(tong)，可將(jiang)低(di)壓電(dian)(dian)(dian)器(qi)(qi)(qi)分為(wei)配電(dian)(dian)(dian)電(dian)(dian)(dian)器(qi)(qi)(qi)和控制電(dian)(dian)(dian)器(qi)(qi)(qi)。按(an)操作(zuo)方(fang)式不同(tong)，可將(jiang)低(di)壓電(dian)(dian)(dian)器(qi)(qi)(qi)分為(wei)自動(dong)電(dian)(dian)(dian)器(qi)(qi)(qi)和手動(dong)電(dian)(dian)(dian)器(qi)(qi)(qi)。按(an)工作(zuo)原理可分為(wei)電(dian)(dian)(dian)磁式電(dian)(dian)(dian)器(qi)(qi)(qi)和非電(dian)(dian)(dian)量控制電(dian)(dian)(dian)器(qi)(qi)(qi)。

低壓電器的定義

低壓(ya)電器(qi)(qi)通常是指(zhi)在交流電壓(ya)1200V或(huo)直流電壓(ya)1500V以下工作的(de)電器(qi)(qi)。常見的(de)低壓(ya)器(qi)(qi)有開關、熔斷器(qi)(qi)、接觸器(qi)(qi)、漏(lou)電保護器(qi)(qi)和繼電器(qi)(qi)等。

低壓電器的作用有哪些

低(di)壓電(dian)器能夠依據操作信(xin)號(hao)或外界(jie)現場(chang)信(xin)號(hao)的(de)要求，自(zi)動(dong)或手動(dong)地改變電(dian)路的(de)狀(zhuang)態、參數，實現對電(dian)路或被(bei)控對象的(de)控制(zhi)、指示(shi)、測量(liang)、保護(hu)、調節。

低壓電器和高壓電器的主要區別

低(di)壓(ya)電器和高壓(ya)電器最(zui)大的區別就(jiu)是工作(zuo)電壓(ya)的不同(tong)(tong)，其次二者的安全性也因此不同(tong)(tong)，高壓(ya)電器有更多防護。一般來說(shuo)誤觸(chu)低(di)壓(ya)電器有很大希(xi)望救命(ming)(ming)，但是誤觸(chu)高壓(ya)電器可能會當場喪命(ming)(ming)！

低壓電器原理

低壓(ya)電(dian)(dian)器(qi)(qi)是一種(zhong)能根據外界的(de)信號和(he)(he)要(yao)求，手動(dong)或自(zi)動(dong)地(di)接(jie)通、斷(duan)開電(dian)(dian)路(lu)，以實現(xian)對電(dian)(dian)路(lu)或非電(dian)(dian)對象的(de)切換(huan)、控(kong)(kong)制、保護、檢測、變換(huan)和(he)(he)調節的(de)元件(jian)或設備(bei)(bei)。控(kong)(kong)制電(dian)(dian)器(qi)(qi)按其(qi)工(gong)作電(dian)(dian)壓(ya)的(de)高低，以交流(liu)1200V、直流(liu)1500V為界，可劃分為高壓(ya)控(kong)(kong)制電(dian)(dian)器(qi)(qi)和(he)(he)低壓(ya)控(kong)(kong)制電(dian)(dian)器(qi)(qi)兩大類(lei)。總的(de)來(lai)說，低壓(ya)電(dian)(dian)器(qi)(qi)可以分為配電(dian)(dian)電(dian)(dian)器(qi)(qi)和(he)(he)控(kong)(kong)制電(dian)(dian)器(qi)(qi)兩大類(lei)，是成套(tao)電(dian)(dian)氣(qi)設備(bei)(bei)的(de)基本(ben)組成元件(jian)。在工(gong)業(ye)(ye)、農業(ye)(ye)、交通、國防(fang)以及人(ren)們用電(dian)(dian)部門中(zhong)，大多數采用低壓(ya)供電(dian)(dian)，因此(ci)電(dian)(dian)器(qi)(qi)元件(jian)的(de)質量(liang)將直接(jie)影響到低壓(ya)供電(dian)(dian)系統的(de)可靠性(xing)。