3U power supply VT-ADP50020

AC/DCconstant-currentsingle-output

Short Description
Input voltage: single-phase AC110V±10% or AC220V±10% (50/60Hz); three-phase AC380V±10% (50/60Hz). Output voltage: 0-500VDC. Output current: 0-20A. Power: 10000W. Size & weight: 680×490×135 mm (Rack 3U) / 36.2 kg. Warranty: 2-year.

Application

• Motor testing: electric motors, electric vehicle controllers, DC motor tests.
• Power tools and lighting: LED testing and aging, energy-saving lamp testing, tungsten lamp testing.
• Automotive: vehicle electronics, high-power DC motors, motor controllers, vehicle lighting, in-car audio/video.
• Electronic components: capacitors, resistors, relays, transistors, sensors.
• Displays: LCD/OLED screens, touchscreens, onboard displays, mobile displays.
• Electrochemical processes: electrolysis, electroplating, anodizing, non-ferrous metal research.

Customizable Options

• Input voltage: single-phase 110VAC/220VAC or three-phase 380VAC.
• Output voltage: configurable up to 3000V.
• Output current: configurable up to 2000A.
• Interfaces: RS232, RS485, timing switch; analog control/read-back options.
• Maximum system output configurable up to 750kW.

Technical Parameters

• Model: VT-ADP50020
• Rated power: 10000W
• Output voltage: 0-500VDC
• Output current: 0-20A
• Input voltage options: single-phase AC110V±10% / AC220V±10% or three-phase AC380V±10%
• Dimensions: 680×490×135 mm (Rack mount 3U)
• Weight: 36.2 kg
• Voltage stabilization: ≤0.3% + 10 mV
• Load stabilization: ≤0.5% + 30 mV
• Ripple & noise: ≤0.5% + 10 mVrms
• Display accuracy (voltage/current): 4-digit, ±1% + 1 digit
• Insulation resistance: input-output ≥ 20 MΩ; input-chassis ≥ 20 MΩ; output-chassis ≥ 80 MΩ
• Insulation strength: input-output AC1500V 10mA 1 min; input-chassis AC1500V 10mA 1 min; output-chassis AC1500V 10mA 1 min
• Protections: OVP (rated +5% limit), OLP/constant current limit, OTP (heat sink 85℃ ±5%)
• Controls: voltage & current set by 10-turn precision potentiometers
• Output polarity: positive/negative output can be grounded as required
• Cooling: forced fan cooling
• Operating conditions: indoor use; temperature 0℃ to 40℃; humidity 10%–85% RH
• Storage: temperature -20℃ to 70℃; humidity 10%–90% RH
• Optional analog remote: 0–5V / 0–10V control/read-back; 4–20mA control; RS232/RS485 computer control