Adjustable 0-1000V 0-3A High Voltage DC Power Supply 

Brief introduction: This series is a high-power density programmable DC power supply with fast response speed, good control accuracy and digital display, and wide output voltage range. It is suitable for high-power DC motors,  DC compressors, Telecom and IT Industries, 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.

Products Details

Model HSJ-3000-XXX
Model (XXX is for voltage) 24 60 100 150 200 1000
Input Voltage Option : 1 Phase: AC110V±10%,50Hz/60Hz; 1 Phase: AC220V±10%,50Hz/60Hz (Standard); 3 Phase: AC380V±10%,50Hz/60Hz;
Output Voltage (Vdc) 0-24V 0-60V 0-100V 0-150V 0-200V 0-1000V
Output Current (Amp) 0-150A 0-50A 0-30A 0-20A 0-15A 0-3A
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 with factory confirm
Output Power 3000W / 3KW
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 value display 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)ºC; Operation Humidity : 10% ~ 85% RH
Storage Temperature | Humidity Storage Temperature : (-20~70)ºC; Storage Humidity :10% ~ 90% RH
Over-Temperature Protection (75~85) C.
Heat Dissipation Mode/ Cooling mode Forced air cooling
Efficiency ≥88%
Start-up Output voltage setting time ≤3S
Protection lower voltage, over voltage, over current, short circuit, overheating Protection Noted : if need addition Reverse Connection & Polarity reversal protection should be contact factory customized
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 483*430*90mm NW: 14kg
Analog Remote Control Function (Optional)
Remote Control Function (Option)     0-5Vdc /0-10Vdc analog signal control output voltage & current
0-5Vdc /0-10Vdc analog signal to read-back output voltage & current
0-5Vdc /0-10Vdc analog Switch signal to control output ON/OFF
4-20mA analog signal control output voltage & current
RS232/RS485 Communication port control by computer
● 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.• Adopt large color screen design, high-definition display • Low ripple, low noise • Constant voltage and constant current working state switch automatically • Support remote sampling, more accurate output • Automatic protection of OVP/OCP/OPP/OTP/SCP • Intelligent fan control, reduce noise and save energy • Front panel lock function to prevent misoperation • 19 inch 2U chassis can be installed in the rack • Support RS232/RS485 and Ethernet control interface • Operating system UI flat icon design, more comfortable human-computer interaction • LAN dual network ports, combined commissioning one network to the end

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours