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LXDC
CURRENT TRANSFORMER
□ Zero -Sequence Current transformer
Match with signal equipment and protective relaying equipment when
power system produce zero sequence earthing current,act the
equipment components to realize protective or monitoring function.
It adopts stainless steel metal shell and easy installation save much
room,many specs' high accuracy zero sequence CT are power
system（such as neutral earthing， big current earthing,small current
earthing or arc suppression coil earthing）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
(IEC 61869-1&2)
Specification
Type
Measuring current transformer
Protective current transformer
Rated current ratio
Accuracy class and rated burden（VA）
Accuracy class and rated burden（VA）
0.5
1
3
10P10
10P5
20/1
0.2
0.2
30/1
0.4
0.5
40/1
0.6
1
50/1
1
1
75/1
1.5
1.5
100/1
2.5
3.75
1.5
2.5
150/1
1.5
3.75
5
2.5
5
200/1
2.5
5
5
3.75
7.5
300/1
3.75
7.5
7.5
5
10
100/5
2.5
3.75
1.5
2.5
150/5
1.5
3.75
5
2.5
5
200/5
2.5
5
5
3.75
7.5
300/5
3.75
7.5
7.5
5
10
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 