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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Voltage: 750V
Current: 12A
Power: 3kW
Size: 2U
Input
Number of phases: 3-phase 3-wire +PE
Voltage: 340~460VAC
Frequency: 45-65Hz
Display mode: 4.3- inch color LCD
Voltage resolution: 0.01V/0.001V
Current resolution: 0.01A/0.001A
Power resolution: 0.001kW/0.0001kW
Setting voltage/current accuracy: ≤0.1%Umax; ≤0.2%Imax
Measurement voltage/current accuracy: ≤0.1%Umax; ≤0.2%Imax
Load effect Voltage/Current: ≤0.05%Umax; ≤0.15%Imax
Source Effect Voltage/Current: ≤0.02%Umax; ≤0.05%Imax
Load Response Time: ≤2mS
10%-90% Rise Time: 30mS
Temperature Drift (Voltage/current): 0.05% Set Value
Noise: ≤65dB（A）
Overvoltage protection: 0~110%Umax adjustable
Maximum lead pressure drop compensation: 30V(1500V power supply)
Output discharge time: Less than 1S(when equipped with energy absorption unit)
Digital communication interface: Standard port:CAN, RS485/232+LAN Remote port:① USB,RS485+ analog ②USB, RS232+ analog ③USB, LAN+ analog ④USB, CAN+ analog
Analog programming interface: Start, stop, alarm, 0-5V or 0-10V analog control output
Protection and alarm: Module fault alarm (including input voltage abnormality protection, DC bus voltage abnormality protection, internal overcurrent protection, short circuit protection, etc.), output overvoltage alarm (software + hardware), overcurrent protection, internal overheating alarm, output wire compensation fault alarm
Cooling method: temperature controlled forced air cooling
Parallel operation: Support a maximum of 10 parallel nodes in master/slave mode
Efficiency: ~95%
Operating temperature: 0~ 40℃
Storage temperature: -20~70℃
Humidity: <80%, no condensation
