DC Power Supply 0-50V 40A 2000W Good Quality Laboratory SMPS

This series is a high-power density programmable high-power DC power supply with fast response speed, good control accuracy, and wide output voltage range. It is suitable for high-power DC motors, DC compressors, electric vehicles, aerospace, renewable energy, and servers. Product testing and burn-in aging in other fields. There is a complete communication interface, RS232, RS485 can be selected, which is convenient for remote monitoring and programming. Multiple protection functions, with over-voltage, over-current, short-circuit, over-temperature and other protection functions.
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Products Details

  Specifications:

Model

HSJ-2000-XXX
Model (XXX is for output voltage)

20

30

50

100

150

200
Input Voltage(Optional) 1 Phase: AC110V±10%,50Hz/60Hz1 Phase: AC220V±10%,50Hz/60Hz
Output Voltage (Vdc)

0-20V

0-30V

0-50V

0-100V

0-150V

0-200V
Output Current (Amp)

100A

66.6A

40A

   20A

13.3A

10A
Output Power (W)   2000W
Output Voltage / Current adjustable Output voltage adjustable range : 0~Max Voltage Output Current adjustable range: 10% of max current ~ Max Current If need 0~Max current , please contact us to confirm
Load Regulation ≤0.5%+30mV
Ripple ≤0.5% + 10mVrms
Power supply stability ≤0.3%+10mV
Voltage | Current Display Accuracy Precision of 4 digit table : ±1%+1 word (10%-100% rating)
Voltage | Current valuedisplay Format Display format: 0.000 ~ 9999V; 0.00 ~ 99.99V; 0.0 ~ 999.9A;
Output Voltage Overshoot Build in O.V.P Protection with a rate of + 5%
Operation Temperature| Humidity Operation Temperature : (0~40)℃; Operation Humidity : 10% ~ 85% RH
Storage Temperature | Humidity Storage Temperature : (-20~70)℃; Storage Humidity :10% ~ 90% RH
Over-Temperature Protection (75~85) C.
Heat Dissipation Mode/ Cooling mode Forced air cooling
Efficiency ≥86%
Start-up Output voltagesetting time ≤3S
Protections Lower voltage, over voltage, over current, short circuit, overheating
Insulation Strength Input output: AC1500V, 10mA, 1 minutes;Input - machine shell: AC1500V, 10mA, 1 minutes;Output - shell: AC1500V, 10mA, 1 minutes
Insulation Resistance

Input-Output ≥20MΩ;

Input-Output ≥20MΩ;

Input-Output ≥20MΩ.
MTTF ≥50000h
Dimension /Net Weight 350*150*175mm; NW: 6.8kg

Custom made(Non standard)
External Control Functions  0-5Vdc /0-10Vdc analog signal to control output voltage & current
 0-5Vdc /0-10Vdc analog signal to read-back output voltage & current
 0-5Vdc /0-10Vdc analog signal to control output ON/OFF
 4-20mA analog signal control output voltage & current
 RS232/RS485 communication port control by computer
Output Voltage/Current  1~2000V ,Stabilizer value. 0% to 100% adjustable 1~2000A ,Constant current value. 0% to 100% adjustable
Product introduction：

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Function: ●Short-circuit protection: long-term short-circuit or short-circuit startup is allowed under different working conditions; ●Constant voltage and constant current: The voltage and current values are continuously adjustable from zero to the rated value, and the constant voltage and constant current are automatically converted; ●Intelligent: Optional analog control and PLC connection to form a remotely controlled intelligent stabilized current power supply; ●Strong adaptability: suitable for various loads, the performance is equally excellent under resistive load, capacitive load and inductive load; ●Overvoltage protection: The voltage protection value is continuously adjustable from 0 to 120% of the rated value, and the output voltage exceeds the voltage protection value for trip protection; ●Each power supply has enough power surplus space to ensure that the power supply can ensure good performance and longevity when it works at full power for a long time.

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