Rectifier
  • SCR Electrolytic Rectifier
  • SCR electrolytic rectifier adopts SCR rectification technology. As a special electrolysis rectifier, this product is mainly used in electrochemistry, including...

3 Phase Switch Model Electrolysis Power Supply , Industrial Electrolytic Rectifier

Input Voltage: 440V Phase: 3 Phase
Output Current: DC 0~2000a Adjustable Output Voltage: DC 0~15v Adjustable
Cooling: Forced Air Cooling Control Way: Remote Control With 6 Meter Control Wire
Size: 715*485*860mm Weight: 86kg
Output Frequency: 40khz Accuracy: CC CV +-1%

 

 

GENRAL SEPCIFICATION 15v 2000a high frequency switch model DC Industrial electrolytic rectifier

 

AC Input voltage 440v
frequency 50/60hz
phase 3 phase
output current 0~2000a optional
voltage 0~15v  optional or according to customers’ request
frequency 40khz
effiencicy ≥89%
voltage stability ≤1%
current stability ≤1%
Stabilization mode Current stabilization/Voltage stabilization (Switchable easily)
adjustment range Voltage/Current from 0-100% continuously adjustable within rated range
control part cooling system air cooling /water cooling/mixed water & air cooling
control method local panel control/remote control box/ PLC
Display contents Voltage meter/Current meter/Working/Over temp/Error, etc..
Protection method Input over voltage/Under voltage/Over current/Output short/Over heating self protection etc.
use environment Operating temperature -20-50℃
Ambient temperature 30-65℃
Ambient humidity ≤90%
Working loading Full capacity operation, more than 1,000 meters above sea level, reduced load operation

OPTIONAL FEATURE:15v 2000a high frequency switch model DC Industrial electrolytic rectifier

Reduced Ripple Ripple is the amount of AC that appears as voltage fluctuations on the DC output. Because some metal finishing applications cannot tolerate excessive ripple levels, We offers power supplies with ripple as low as 3% of the operating set point
Polarity Reversing manual reverse or automatic reverse
Digital Ampere-Hour / Minute Meter achieve the current hour,current minute control,achieve the chemical solution automatically add
Computer analog Interface 0~10v,4~20mA,0~5V interface,achieve remote control,saving the cost
PLC +HMI control RS 485,Profibus,Profinet international standard interface
multi-period Timer Timers are available to turn the rectifier off, sound an alarm, illuminate a light (or any combination) at the end of a process cycle

 

Cabinet:

electrolysis rectifier Cabinet adopts magnetic cut links, reduce eddy current losses, and cabinet as a whole spray painting

Structure:

Reasonable structure design, isolated the inverter part and , rectification part , convenient to disassemble and maintenance

Radiator:

radiator capacity expanded 1.5 times,make sure better cooling effect

switch control way:

electrolysis rectifier adopt full bridge phase shifting soft switch,reduct IGBT loss,save engergy

Main transformer:

dc electrolyisis rectifier adopts amorphous core,increase transformer efficiency,reduct the transformer temperature rise,cut the rectifier weight,improve the power supply stability, reliability

Core & Schottky diode:

core capacity expanded 1.5 times

schottky diode expands 4 times

 

Board :

all control boards did anticorrosion treatment with imported three defense lacquer

IGBT:

aluminum anodizing rectifier IGBT capacity expanded 3 times,make the power supply more reliable

Installation

1,Placing 15v 2000a high frequency switch model DC Industrial electrolytic rectifier and keep the body stability; ensure good ventilation.
2,Checking electrolysis rectifier out cover if loosing.
3,Connecting shell to ground to prevent static electricity.
4,Conecting the AC input wire
5,Connecting the DC output copper bars
6,Connecting the remote control box,if local control ,skip this step
7,Turn on air switch, then the fan starts to rotate and the power indicator light.
8,Clockwise rotation adjustment button, voltmeter degree increases, working indicate light lighting.
9,Adjust knob to maximum, then the voltmeter should indicate the rated voltage, current meter indicates the load volume accordingly.

10,Disconnect the air switch, turn off the power