Model Number

WWL-SS

This is a heavy current power supply, three phases input and DC high power output, which can reach 1,000kW. On the production line, it can give heavier current than switching power supply and linear power supply

Features:1) Over 300 models available2) Power range:0 - 700V 0 – 5,000A 0– 1,000kW (optional)3) Automatic diversion between constant voltage mode and constant current mode 4) Constant current can be checked or set during operation 5) Low input current, high reliability, higher efficiency and less line distortion due to the choke input circuit6) Over voltage protection unit (OVP) is equipped as standard7) Remote sensing terminals (optional)8) Operating status is indicated by LED 9) External analog control (optional)10) 16 bit D/A card for PC ISA (optional)11) Application: used in such occasions as the electrochemical trade to electroplate, corroding, battery making, electrical machinery speed adjusting, industrial electroplating and electrolyteOutput voltage & current 
Voltage: adjustable (0~100% of the rated value)
Current: adjustable (0~100% of the rated value)
AC Input: Three-phase 380V±10% 50Hz±10% 

Regulation
Load 0-100%: CV≤1% of  the rated value
Line 342-418V AC: CV≤0.3% of  the rated value
Load 0-100%: CC≤1% of  the rated value
Line 342-418V AC: CC≤0.3% of  the rated value 
Ripple + Noise
rms CV≤1%  of  the rated value+10mV
rms CC≤2%   of  the rated value+10mA 
Read output: 3½  , 4½  LED digit
Display resolution: Depend on the voltage & current you request
Display accuracy:
Voltage digit≤1%±1digit
Current digit ≤1%±1digit
Short protection: Withstand long-term short 
Protections function: Over voltage ,over current(auto cut-off)
Working mode: Withstand long-term continuous working at full load
Operating Temperature/Humidity: Temperature: -20??+40??Humidity: ≤80%