變壓(ya)器(qi)(qi)一級(ji)(ji)能(neng)(neng)效(xiao)(xiao)和(he)二(er)級(ji)(ji)能(neng)(neng)效(xiao)(xiao)的區別(bie)主要體(ti)現(xian)在能(neng)(neng)耗不(bu)同(tong),一級(ji)(ji)能(neng)(neng)效(xiao)(xiao)變壓(ya)器(qi)(qi)節能(neng)(neng)性(xing)比(bi)二(er)級(ji)(ji)能(neng)(neng)效(xiao)(xiao)更好,但一級(ji)(ji)能(neng)(neng)效(xiao)(xiao)比(bi)二(er)級(ji)(ji)能(neng)(neng)效(xiao)(xiao)變壓(ya)器(qi)(qi)價格要貴(gui)一些,相(xiang)對而(er)言,二(er)級(ji)(ji)能(neng)(neng)效(xiao)(xiao)變壓(ya)器(qi)(qi)性(xing)價比(bi)更高。
1、型號不同
性能(neng)序列代號(hao)越大,變(bian)(bian)(bian)壓(ya)器(qi)的能(neng)效(xiao)等級也越高,一級能(neng)效(xiao)變(bian)(bian)(bian)壓(ya)器(qi)包(bao)(bao)括(kuo)SCB18變(bian)(bian)(bian)壓(ya)器(qi)和S22變(bian)(bian)(bian)壓(ya)器(qi);二級能(neng)效(xiao)變(bian)(bian)(bian)壓(ya)器(qi)包(bao)(bao)括(kuo)SCB14變(bian)(bian)(bian)壓(ya)器(qi)和S20變(bian)(bian)(bian)壓(ya)器(qi)。

2、損耗要求(qiu)不同
一(yi)級(ji)能效(xiao)(xiao)變(bian)壓器(qi)(qi)的節能性更高,以油浸式變(bian)壓器(qi)(qi)舉例(li),S22型(xing)一(yi)級(ji)能效(xiao)(xiao)變(bian)壓器(qi)(qi)較S20型(xing)二級(ji)能效(xiao)(xiao)變(bian)壓器(qi)(qi)空(kong)載損(sun)耗降低(di)(di)10%,負(fu)載損(sun)耗降低(di)(di)10%,總損(sun)耗降低(di)(di)10%左右。
3、價格不同
一(yi)級(ji)能(neng)效(xiao)(xiao)變壓器(qi)(qi)對(dui)鐵芯及線(xian)圈繞組設計標準提高(gao),一(yi)級(ji)能(neng)效(xiao)(xiao)變壓器(qi)(qi)硅鋼片采用65-75型(xing)號的硅鋼片,而二級(ji)能(neng)效(xiao)(xiao)采用75-85型(xing)硅鋼片即可,因此一(yi)級(ji)能(neng)效(xiao)(xiao)變壓器(qi)(qi)價(jia)格高(gao)于二級(ji)能(neng)效(xiao)(xiao)。
變(bian)壓(ya)器(qi)一級(ji)能效(xiao)和(he)二級(ji)能效(xiao)有什么區別?變(bian)壓(ya)器(qi)一級(ji)能效(xiao)和(he)二級(ji)能效(xiao)在(zai)型(xing)號(hao)、節能性及價格均(jun)不(bu)同,一般一級(ji)能效(xiao)使用時更省電,但二級(ji)能效(xiao)變(bian)壓(ya)器(qi)性價比更高(gao),您可根(gen)據自身需要選擇節能變(bian)壓(ya)器(qi)型(xing)號(hao)。