WOCEN MP-003-750 Programmable DC test power supply (750V, 12A, 3kW)

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

Datasheet