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LZCT
CURRENT TRANSFORMER
□ Ring Main Unit C-GIS Bushing Type
The secondary windings are full-enclosed in the flame retardant plastic shells,
primary bushing or cable can pass through the inner hole, bottom has
installation inserts for fixation. It is simple and shortcut, is suitable for
measuring current, signal collection and protective relaying in the medium
voltage power system of bushing or cable etc
Technical Data
1、Rated secondary current: 5A,1A
2、Power frequency withstand voltage: 3kV
3、Rated frequency: 50/60Hz
4、Installation site: Indoor
5、Technical standard: IEC 60044-1
Specification
Model
LZCT1-C
LZCT1-P
LZCT1-CP
Purpose
Measuring current transformer
Protective current transformer
Double winding current transformer
Rated Primary current
Accuracy class and rated burden （VA）
Accuracy class and rated burden （VA）
Double winding accuracy class and rated burden （VA）
0.2
0.5
1
10P10
10P5
0.2
0.5
10P10
10P5
50
1
75
1
1.5
100
2.5
5
2
1
200
5
5
1.5
2.5
2.5
300
2.5
5
2.5
1.5
2.5
2.5
400
5
7.5
3.75
2.5
5
2.5
500
5
10
5
2.5
5
2
3.75
600
5
10
5
3.75
7.5
2.5
5
Outline
1# International Business Department.
0086-755-8600 0713
Mobile :+86-138 2379 0397
1F and 4F block B,Jiada R&D Bldg, High-tech Park,Nanshan,Shenzhen,China
Post code：518057
Shenzhen Chuangyin Co., Ltd.---- a national high-tech enterprise. 
Chuangyin Activities 
Smart Distribution Solution 
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Welcome to call the hotline : 0755-86000713 