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LZW8-10 Current Transformer For Circuit Breaker
Model meaning
Technical Parameters
◆Rated insulation level: 0.5/3kV;
◆Power factor of load: COSφ=0.8 (hysteresis);
◆Rated secondary current: 5A or 1A;
◆Rated frequency: 50 or 60Hz;
◆Pollution level: Grade II ;
◆Ambient temperature: the lowest temperature is -5℃ , the highest temperature is 40℃ , and the daily average temperature is not more than 30℃ ;
◆Altitude:≤1000 meters;
◆Product standard: GB20840.1 GB20840.2.
Technical Data Sheet
Model | Rated primary current(A) | Rated secondary current(A) | Accurate level and rated output(VA) | Rated insulation level(kV) |
10P(10P) | ||||
LZW8-10 | 20-30-50 | 5(1) | - | 0.5/3 |
50-100-150 | 5/10/10 | |||
100-200-300 | 10/15/15 | |||
200-300-400 | 10/15/15 | |||
200-400-600 | 10/15/20 | |||
600-1000-1200 | 20/30/40 |
Note:
1) Special specifcations or high precision products can be supported according to user requirements;
2) The current transformer can only be applied to one of the ratios during the application process, andseveral ratios cannot be used at the same time;
3) This type of current transformer can reaize A, B, C protection and zero sequence ground protection.
Shape and installation dimensions(mm)
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