Anqiang Power's independently developed Zero Sequence Current Transformer is suitable for power systems with a rated frequency of 50Hz or 60Hz and a rated voltage of 0.5KV and below, for use in energy and voltage measurement and relay protection. It features high temperature resistance, good insulation performance, a compact size, and easy installation.
Anqiang Power's zero sequence current transformer model is LXK-Φ80-200, with a rated voltage of 10KV and an accuracy of 10P10. The rated current is customized according to user requirements. The product body is made of epoxy resin casting, and uses high-quality cold-rolled silicon steel sheets and pure copper coils. The cold-rolled silicon steel sheets reduce hysteresis loss and eddy current loss, improving insulation performance and ensuring equipment safety; the excellent conductivity of copper is commonly used in electrical wiring and components such as transformers, switchgear, and circuit breakers.
Actual product photos
Product appearance and dimensions diagram
Product Specifications
D
E
L
L1
LXK-80
Φ80
58
130
123
LXK-100
Φ100
58
130
122
LXK-120
Φ120
57
130
120
LXK-150
Φ150
58
190
123
LXK-180
Φ180
58
190
125
LXK-200
Φ200
60
280
129
LXK-240
Φ240
80
280
167
LXK-260
Φ260
55
280
120
LXK-300
Φ300
80
280
170
Relay technical parameters
Relay model
Relay coil connection method
Relay scale value
Zero-sequence current value (A)
DD-11/60
DD-1/60
series connection
15*1
2.4-4.5
30*1
in parallel
15*2
3-5
30*2
series connection
15*1
3-5
30*1
in parallel
15*2
3-6
30*2
Rated insulation level: 0.5/3KV
Product Features
Anqiang Electric's zero sequence current transformers are of a split-core design with epoxy resin casting. During installation, the transformer can be separated into two halves and then joined together using clamping rings, making installation extremely convenient.
Normal Operating Conditions
1. Installation location: Indoors
2. Temperature environment: Minimum ambient temperature -5℃, maximum temperature 40℃, daily average temperature not exceeding 30℃
3. Suitable for atmospheric conditions without severe pollution
Hot Tags: Zero Sequence Current Transformer, Ground Fault Current Transformer, Leakage Current Sensor
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