Dalian Xin’anyue Electric Power Equipment Co., Ltd. is one of the leading manufacturers and suppliers of lxk series zero sequence instrument current transformer in China. We are committed to providing high quality customized products with competitive price. Welcome to wholesale CE approved lxk series zero sequence instrument current transformer from our factory.
The LXK series split core zero sequence CT is a special protective device applied in power distribution systems for earth fault monitoring. Manufactured by Dalian Xinanyue Electric Power Equipment Co., Ltd., this split core zero sequence CT adopts a separable openable structure. It can be installed directly around pre-laid power cables without disconnecting cable terminals, which greatly facilitates on-site upgrading and reconstruction of operating power circuits.
This split core zero sequence CT works in coordination with relay protection and fault monitoring equipment. It accurately captures zero-sequence current signals and realizes leakage detection and ground fault protection for power cable lines. Its iron core and secondary winding are encapsulated with high-quality epoxy resin inside an insulated housing. The sealed encapsulation structure provides excellent moisture resistance and anti-ageing performance. The transformer can maintain stable measuring performance during long-term continuous operation. Under standard service conditions, regular routine maintenance is not required throughout its complete service cycle.
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Purpose |
Measuring Current Transformer |
Protective Current Transformer |
Double-winding current transformer |
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|
Rated Primary |
Accuracy Class and |
Accuracy Class and |
Composite Accuracy Class And |
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|
0.5 |
1 |
10P10 |
10P5 |
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|
50/1 |
2.5 |
2.5 |
1.5 |
2.5 |
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|
100/1 |
3.75 |
3.75 |
2.5 |
3.75 |
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|
150/1 |
5 |
5 |
3.75 |
5 |
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|
100/5 |
2.5 |
3.75 |
2.5 |
5 |
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|
150/5 |
5 |
5 |
5 |
7.5 |
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