Adjustable 3000W Variable AC/DC Power Supply 380vac 110vac 220vac to 0~100v 30A Switching Power for Wastewater Treatment System

Product Description

Adjustable 3000w 110vac 220vac to 0~100v 30A variable ac dc power supply for Wastewater treatment system

Adjustable 3000W Variable AC/DC Power Supply 380vac 110vac 220vac to 0~100v 30A Switching Power for Wastewater Treatment System
100v 30a DC Power Supply
*Adjustable Power Supply Series*
500~1000W 1501~2000W 3001~4000W 6001~8000W 10.1~12KW
1001~1500W 2001~3000W 4001~6000W 8001~10KW 12.1~20KW
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DC Power Supply is widely applied into industrial control, electronic power, electroplating, communication, scientific research, instrument, medical, ship, railway and other high-tech fields.
  • Electric tools: LED test and aging, energy-saving bulb testing and aging, lamp testing, tungsten gasification.
  • Automobile: automobile electronics, high power dc motor, automobile motor controller, car lighting, cigarette lighter, automobile audio and video.
  • Electronic devices: capacitors, resistors, relays, transistors, sensors.
  • Motor: electric motor, electric vehicle controller, dc motor test.
  • Display: display screen, liquid screen, touch screen, on-board DVD, mobile phone display.
  • Electrochemical class: electrolysis, electroplating, anodic oxidation, nonferrous metal research.
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Model WMX-ASD 100 30
100-Output Voltage, 30-Output Current
Input Voltage 1 Phase: AC220V±10%, 50Hz/60Hz
1 Phase: AC110V±10%, 50Hz/60Hz
3 Phase: AC380V±10%, 50Hz/60Hz
Output Voltage/Current Customize range 0~100V, 0% to 100% adjustable,
3~30A, 10% to 100% adjustable.
Output Power 3000W
Output mode Constant voltage & Constant Current
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)°C; Operation Humidity : 10% ~ 85% RH
Storage Temperature | Humidity Storage Temperature : (-20~70)°C; Storage Humidity : 10% ~ 90% RH
Over-Temperature Protection (75~85)°C
Heat Dissipation Mode/ Cooling mode Forced air cooling
Efficiency ≥86%
Start-up Output voltage setting 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
Remote Control
(Non-Standard functions)
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
Dimension 483*430*88mm
Power Supply Specifications Info 1 Power Supply Specifications Info 2 Power Supply Specifications Info 3
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Frequently Asked Questions
Q1. How do we work?

Since 2009, our factory has provided various power solutions for different projects worldwide, including DC to DC, AC to DC, DC to AC, and AC to AC power supplies. We are committed to providing high-quality, high-performance, and cost-effective options to meet the power conversion needs of our customers.

Q2. What kind of products can you buy from us?

DC-DC Converter, DC-DC Charger, Voltage regulator, Adjustable Power Supply, Power Inverter, Battery Charger, AC DC Converter, and Switching Power Supply.

Q3. How do you ensure your product and service quality?

All our processes strictly adhere to ISO-9001 procedures. We offer a 12-month quality warranty from the delivery date. If the product does not work properly as described, and the problem is proven to be caused by our factory, we will provide exchange services for the same item. Our staff is always available to assist you.

Q4. Do you provide customization service as per customer's specific requirements?

Yes, we can provide bespoke services to customers with specific requirements. You can send the detailed requirements by email, and we will check if we can develop them. We develop new models every month, and some may not yet be updated on our website. Alternatively, you can send us samples, and we can develop new models specifically for you.

Q5. Can I buy 1 or 2 pieces of samples for testing before placing a bulk order?

Yes, we are pleased to send you samples to test the quality and performance. We are confident that once you test the product, you will be highly satisfied with both our performance and competitive prices.

Q6. What is your Minimum Order Quantity (MOQ)?

Different products have different MOQs. Generally speaking, our MOQ is 1 set. Please feel free to check with us for specific items.

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