MHY-27886 transformer loss parameter tester, transformer comprehensive parameter tester technical indicators:
1, input characteristics
Voltage measurement range: 0 ~ 750V wide limit.
Current measurement range: 0 to 80A all internal automatic switching range.
2, accuracy
Voltage, current, ±0.2%
Power: ±0.5% (CosΦ>0.1), ±1.0% (0.02Φ
3, working temperature: -10 ° C ~ +40 ° C
4. Insulation: (1) The insulation resistance of the voltage and current input terminals to the casing is ≥100M?.
(2) The working power input end is subjected to a power frequency of 2kV (effective value) between the outer casings, and the experiment is performed for one minute.
5, volume: 38cm × 28cm × 15cm
6, weight: 3kg
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