DC Power Supply
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0-630V DC Power Supply

0-630V DC Power Supply

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Ainuo Power Electronics Test Solutions not only apply in the industries of Information Technology, Communication, Aerospace and National Defense, but also in energy efficient products such as Hybrid Automobiles, LED luminance devices, solar and fuel cells that are developed aggressively under the pressure of natural resource constraints.

Ainuo has a wide variety of instrumentation including AC Power Sources, DC Power Supplies, DC Electronic Loads, AC Electronic Loads, Digital Power Meters, and Automatic Test Systems that are ideal for power input/output terminal tests and dynamic simulation.

DC power is usually used:

Automotive and Industrial Electrocoating

Plasma Arc

Polysilicon Processing

Anodizing, Plating and Cleaning

DC-DC converter

Photovoltaic inverter



And electroplating / electrolytic test applications

Technical specification:

Model AN50805(F) AN50810(F)
Input 3-phase,3-line
Output Voltage 0-630V
Current 0-25A 0-50A
Power 0-15kVA 0-30kVA
Display   LCD,4 digits
Setting Accuracy Voltage (100V-630V):≤±1%*reading
Current ≤±1% (reading+measurement)
Read Back Accuracy Voltage (100V-630V):≤±1%*reading
Current ≤±1% (reading+measurement)
Vrms 350mV
Vpp 900mV
Power Voltage Effect ±0.2%
Load Effect ±0.2%
Noise ≤65db(A) ≤70db(A)
Effciency ≥ 0.85
Over load 105%<rated current<1200%, the output will be stopped within 5s.
200%< rated current, the output will be stopped immediately
Protection Function Input lack phase protection(three phase);
Output over current/over voltage protection; inverted and short circuit protection;
Over heat protection
Transient Response Time ≤10ms
Max. Lead Wire Voltage Drop Compensation 15V
Communication Function RS232(standard)/RS485(Optional)
Memory Function Can preset 10 groups parameters
Measurement Function 5 setting groups and 10 steps sequence,3 working mode for every step, max cycle3000 times
Temperature Drifts 0.04%Vmax/℃
Time Drifts 0.3%Vmax
Working Conditions Operating Temperature:0℃-40℃;Operating Humidity:10-95%
Weight 240kg
Remarks Programmable and reading accuracy condition:(25℃±5℃)
Load change from 100% to 5%or 50% to 100%, the time for output voltage returning to "rated value ±100mV"
Temperautre drifts:output voltage chagne rate is caused by temperature chagne under power supply using condition
Time drifits:output voltage chagne rate is caused by working more than 8 hours

Tested product:


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