Project Description

MD5010-30D multiplex output is high-precision power supply composed of 30 ways regulated output power supply. It uses 3 digits LED to display output voltage and current values of the 30 ways power supply respectively. And its circuit is composed of compensating pipe power exhaustion steering circuit, operational amplifier and reference voltage regulator with temperature compensation. Therefore, the circuit is stable and reliable. The output power voltage of the power supply may randomly be regulated from 0 to nominal voltage value. When it is in the state of current regulation, the current regulation output current can continuously be regulated from 0 to nominal current value.

Specifications

Input voltage: Single phase 220/110V±10% OR Three phase 380V±10% 50/60Hz±2Hz (Option)

Modulation Mode: PWM (Frequency Fixing PWM) and ZVS Phase-Shifted Control

Capacity: 15KVA

 

Constant voltage state

Output voltage: 30*0-50V (Each adjustable)

Voltage effect: ≤ 1%

Load effect: ≤ 1%

Ripples and noises: ≤ 2%

Temperature coefficient: ≤ 300PPM/℃

 

Constant current state

Output current: 30*0-10A Total 300A (Each adjustable)

Current effect: ≤ 1%

Load effect: ≤ 1%

Ripples and noises: ≤ 2%

 

Operating temperature: -20℃ to 60℃

Relative humidity: ≤ 80%

Cooling way: Force air cooling

Protection: SCP, OCP, OVP, LVP, OPP, OTP

Additional Function: Timing function, setting working time for 1-999 minute

Dimensions: 1400*1800*400mm