一、概述
本型電流互感器適用于額定頻率為50Hz或60Hz、額定電壓為0.66kV及以下的電力系統(tǒng)中,作電能計量、電流測量和繼電保護用。
二、型號含義
三、結(jié)構(gòu)簡介
本型電流互感器鐵心為環(huán)形,二次繞組沿環(huán)形徑向均勻繞制,外殼采用澆注絕緣,中間窗孔供母線過和安裝用。
The iron core is loop type.The secondary winding go uniformity around the core.The crust is casting by epoxy.There has hole for the busbar going through on the nip.
四、技術(shù)參數(shù)
型號
Type
|
額定一次電流
Rated primary current (A)
|
額定二次電流
Rated secondary current(A)
|
準確級
Accuracy Class
|
額定輸出
Rated output (VA)
|
LMZ3-0.66
|
5-800
|
5
|
0.5
|
5
|
1000,1200,1500
|
15
|
2000,2500,3000
|
20
|
4000
|
30
|
五、外形尺寸