一、概述
本型电流互感器适用于额定频率为50Hz 或60Hz、额定电压为0.5kV 及以下的电力系统中,作电能计量、电流测量和继电保护用。
The current transformer is used for measuring electric energy and current,relay protection in the electric system up to rated frequency 50Hz or 60Hz and ratedvolitage 0.5V.
二、型号含义
三、技术参数
|
型号
Type
|
额定电流比
Rated Current ratio(A)
|
额定二灰输出
Rated secondary output
|
穿心匝数
Cross-core turn number
|
|
0.5级
|
0.5S级
|
0.2S级
|
|
LMZI(J)1-0.5/30
|
150/5
|
5
|
5
|
5
|
1
|
|
200/5
|
5
|
5
|
5
|
1
|
|
250/5
|
5
|
5
|
5
|
1
|
|
300/5
|
5
|
5
|
5
|
1
|
|
LMZ(J)1-0.5/50
|
400/5
|
5
|
5
|
5
|
1
|
|
500/5
|
5
|
5
|
5
|
1
|
|
600/5
|
5
|
5
|
5
|
1
|
|
LMZ(J)1-O.5/80
|
800/5
|
10
|
10
|
10
|
1
|
|
1000/5
|
10
|
10
|
10
|
1
|
|
LMZ(J)1-0.5/100
|
1200/5
|
10
|
10
|
10
|
1
|
|
1500/5
|
10
|
10
|
10
|
1
|
|
LMZ(J)1-0.5/140
|
2000/5
|
20
|
20
|
20
|
1
|
|
2500/5
|
20
|
20
|
20
|
1
|
|
3000/5
|
20
|
20
|
20
|
1
|
|
4000/5
|
20
|
20
|
20
|
1
|
|
LMZ(J)1-0.5/200
|
5000/5
|
30
|
20
|
20
|
1
|
|
8000/5
|
30
|
20
|
20
|
1
|
|
10000/5
|
30
|
20
|
20
|
1
|
