Huazheng HZKZ-50A 变压器开启-无负载损失测试仪 (AC 10 ~ 1000V)

Voltage measurement scope: AC 10~1000V

Current measurement scope: AC 0.1 ~50 A

Measurement accuracy: voltage:

0.1%±0.005V (frequency 40~70Hz)

0.5%±0.005V (frequency 70~200Hz)

Current:

0.1%±0.0002A (frequency 40~70Hz)

0.5%±0.0002A (frequency 70~200Hz)

Power: P×0.1%± (U×I×0.02%) ±0.05W (P is power factor, U is reading of voltage effective value, I is reading of current effective value)

Working power supply: AC220V±10%, 50/60 Hz

Working temperature: -20℃~40℃

Relative humidity: ≤80%RH no dewing

Manual