- Power Input-AC: Single-phase AC 220V, the frequency range is 40-60Hz.
- Voltage measurement accuracy: ±0.5%FS+0.1V
- Current measurement accuracy: ±1%FS+0.1A
- Group voltage display accuracy: 0.1V
- Group current display accuracy: 0.1A
- Discharge current control accuracy: ±1%FS
- Discharge Voltage Range: Dual-channel 10-800Vdc
- Withstand-voltage test:
- AC input-chassis: 2200Vdc 1min AC input-chassis
- DC input-output: 2200Vdc 1min DC input-chassis