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Enforce standards
GB/T 20840《Transformer》
IEC 61869《Instrument transformers》
Type description
Normal service condition
Power factor:COSΦ=0.8 (lagging)
Rated secondary voltage: 100/3, 100/3
Rated frequency: 50Hz or 60Hz
Anti-fouling level: Grade II
Ambient temperature: The lowest temperature is -5℃, the highest temperature is +40℃,and the average daily temperature does not exceed 30℃
Altitude: ≤ 1000 meters
Performance parameter
Rated voltage ratio (V) | Rated insulation level (kV) | Accuracy level and rated Secondary Output (VA) | Limit output (VA) | Primary fuse | Climb distance (mm) | Weight (kg) | Wiring diagram |
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42/95/200 | 0.2/3P-40/1000.5/3P-100/100 | 800 | 0.2 | 1500 | 65 | 11 |
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0.2/0.2/3P-20/20/1000.5/0.5/3P-40/40/100 | 400 | 12 |