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低壓電器分類

低壓電器品牌產品有很多，其結構、用途(tu)及所控制對象的(de)不(bu)同，可以有不(bu)同的(de)分類方(fang)式(shi)。按(an)用途(tu)和(he)(he)控制對象不(bu)同，可將低壓電(dian)(dian)(dian)(dian)器(qi)(qi)分為(wei)配電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)器(qi)(qi)和(he)(he)控制電(dian)(dian)(dian)(dian)器(qi)(qi)。按(an)操(cao)作方(fang)式(shi)不(bu)同，可將低壓電(dian)(dian)(dian)(dian)器(qi)(qi)分為(wei)自動電(dian)(dian)(dian)(dian)器(qi)(qi)和(he)(he)手動電(dian)(dian)(dian)(dian)器(qi)(qi)。按(an)工作原理可分為(wei)電(dian)(dian)(dian)(dian)磁(ci)式(shi)電(dian)(dian)(dian)(dian)器(qi)(qi)和(he)(he)非(fei)電(dian)(dian)(dian)(dian)量控制電(dian)(dian)(dian)(dian)器(qi)(qi)。

低壓電器的定義

低壓電(dian)(dian)器(qi)(qi)通常是指在交流電(dian)(dian)壓1200V或直流電(dian)(dian)壓1500V以下工作的(de)電(dian)(dian)器(qi)(qi)。常見的(de)低壓器(qi)(qi)有開(kai)關、熔斷(duan)器(qi)(qi)、接觸(chu)器(qi)(qi)、漏電(dian)(dian)保護器(qi)(qi)和繼(ji)電(dian)(dian)器(qi)(qi)等(deng)。

低壓電器的作用有哪些

低壓電器能夠依據(ju)操作信(xin)號或外界現(xian)場(chang)信(xin)號的(de)要(yao)求，自動(dong)或手動(dong)地(di)改(gai)變(bian)電路(lu)的(de)狀態(tai)、參(can)數，實現(xian)對電路(lu)或被控對象(xiang)的(de)控制、指(zhi)示、測(ce)量、保護、調節。

低壓電器和高壓電器的主要區別

低(di)(di)壓電器和(he)高壓電器最大的區別就(jiu)是工作電壓的不(bu)同，其(qi)次二者的安全性也因此不(bu)同，高壓電器有更多(duo)防(fang)護。一般來說誤觸低(di)(di)壓電器有很(hen)大希望救命(ming)，但是誤觸高壓電器可能會當場喪(sang)命(ming)！

低壓電器原理

低(di)(di)壓(ya)電(dian)(dian)器(qi)(qi)(qi)(qi)是(shi)一(yi)種能根據外界的(de)信(xin)號(hao)和(he)要求，手動或(huo)自動地接通(tong)、斷開電(dian)(dian)路，以實現對電(dian)(dian)路或(huo)非電(dian)(dian)對象的(de)切(qie)換、控(kong)制(zhi)(zhi)(zhi)、保護、檢測(ce)、變換和(he)調節的(de)元件或(huo)設(she)(she)備(bei)。控(kong)制(zhi)(zhi)(zhi)電(dian)(dian)器(qi)(qi)(qi)(qi)按其工作電(dian)(dian)壓(ya)的(de)高(gao)低(di)(di)，以交流1200V、直流1500V為界，可劃分為高(gao)壓(ya)控(kong)制(zhi)(zhi)(zhi)電(dian)(dian)器(qi)(qi)(qi)(qi)和(he)低(di)(di)壓(ya)控(kong)制(zhi)(zhi)(zhi)電(dian)(dian)器(qi)(qi)(qi)(qi)兩大(da)類(lei)。總的(de)來說，低(di)(di)壓(ya)電(dian)(dian)器(qi)(qi)(qi)(qi)可以分為配電(dian)(dian)電(dian)(dian)器(qi)(qi)(qi)(qi)和(he)控(kong)制(zhi)(zhi)(zhi)電(dian)(dian)器(qi)(qi)(qi)(qi)兩大(da)類(lei)，是(shi)成套電(dian)(dian)氣設(she)(she)備(bei)的(de)基本組成元件。在工業、農業、交通(tong)、國防以及(ji)人(ren)們用(yong)電(dian)(dian)部門中(zhong)，大(da)多數采(cai)用(yong)低(di)(di)壓(ya)供電(dian)(dian)，因此電(dian)(dian)器(qi)(qi)(qi)(qi)元件的(de)質量將直接影響到(dao)低(di)(di)壓(ya)供電(dian)(dian)系統的(de)可靠(kao)性。