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LCZ-35 Indoor High-Voltage Current Transformer
Model meaning
Technical Parameters
◆Rated insulation level: 40.5/95/185kV;
◆Power factor of load: COSφ=0.8 (hysteresis);
◆Rated secondary current: 5A or 1A;
◆Rated frequency: 50 o r 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:≤2000 meters;
◆Product standard: GB20840.1 GB20840.2.
Technical Data Sheet
Rated primary current(A) |
Accurate level combination | Raled output at the corresponding accuracy leve(VA) |
Accurate limit factor | Rated short-time thermal current (kA)(mean root value) | Rated dynamic power (kA）(peak) | ||
0.2s | 0.5 | 10P | |||||
50-200 | 0.5/10P10 0.2S/10P15/10P15 0.2S/0.5 0.2S/10P20 0.2S/0.5P/10P3o 0.2S/10P/10P30 0.2S/0.5/10P/10P30 | 15 | 30 | 50 | 10 or 20 | 100lin | 250lin |
300 | 24 | 60 | |||||
400-500 | 31.5 | 78 | |||||
600-2000 | 20 | 30 | 50 | 45 | 80 | ||
Shape and installation dimensions(mm)
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