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Voltage: 120V
Current: 300A
Power: 30kW
Relief Device: 3kW
Size (W*H*D) mm: 440*900*600
AC characteristic
Phase number: 3-phase 4-wire+PE
Voltage: 380V±10%
Frequency: 50Hz±5Hz
DC characteristic
Display accuracy: ≤0.5%FS
Output accuracy: ≤0.5%FS
Source effect: ≤0.2%FS
Load effect: ≤0.2%FS
Ripple (Vrms): ≤0.5%FS
Response time: ≤10mS（10%~90% sudden loading）
Protection function: Output overcurrent protection, output overvoltage protection, output compensation reversal protection, output overcompensation protection, power unit overheating protection, output short circuit protection
Communication interface: RS485（Standard）、RS232(Optional）、Ethernet port (optional)
Safety feature
Insulation resistance: ≥20mΩ
Voltage resistance: 2000VDC test 60S, no flashover, breakdown
Ground resistance: ≤100mΩ
Noise: ≤65dB
Protection grade: IP20
Cooling mode: Forced air cooling
Working environment
Ambient temperature: 0℃～40℃
Ambient humidity: 10%~90%(no condensation)
Altitude: ≤2000m
