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LSY
CURRENT TRANSFORMER
□ Ring Main Unit C-GIS Three-Phase
The three-phase CT is 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
LSY100-Φ79C
LSY100-Φ79P
LSY100-Φ79CP
Purpose
Measuring current transformer
Protective current transformer
Double winding current transformer
Rated current ratio
Accuracy class and rated burden(VA)
COSΦ=0.8
0.5
1
10P10
0.5
10P10
150/5
1
200/5
1
2.5
300/5
2.5
5
0.5
0.5
0.5
400/5
5
7.5
0.5
0.5
0.5
500/5
5
7.5
0.5
0.5
0.5
600/5
5
7.5
1
0.5
0.5
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 
welcome to join us 
Welcome to call the hotline : 0755-86000713 