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1000A 12V dc plating power supply

20V 1000A igbt based plating rectifier

Specification

SPECIFICATIONS FOR GKD20-1000CVC
Input AC	380V±10%	3 phase	50/60Hz
Output DC	Volt	0~20V Adjustable
	Current	0~1000A Adjustable
	Power	20KW
	Efficiency	>85%
	output Frequency	40KHz fixed
	output ripple	5% effective value
Protection	Short circuit protection Overheating protection Phase lack protection Input over/low voltage protection
Working Condition (Temperature)	-10℃~50℃	Control mode	Panel control Remote control
Net weight	45kg	Working mode	Constant Voltage(CV) Constant Current(CC)
Dimension(mm)	690550520mm	Cooling way	air cooling

20V 1000A igbt based plating rectifier Features

Cabinet:

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:

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

Main transformer:

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:

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

20V 1000A igbt based plating rectifier picture:

THE DIFFERENCE BETWEEN SCR & IGBT SWITCH RECTIFIER

1, efficiency

SCR: 70%

IGBT:90%

2,Transformer

SCR:Power frequency transformer, large volume about 200kg

IGBT:without Power frequency transformer

3,Energy saving efficiency

SCR: bad

IGBT: energy saving about 15%-30%

4, start/stop with load

SCR: can’t

IGBT: can

5,control circuit

SCR:Complex, request synchronous and difficult to integrate

IGBT:use the simple integrated circuit board, and anti-corrosion treatment completely closed.

6,constant current accuracy

SCR:＜5%

IGBT:＜1%

7,cooling way

SCR: water/oil/air cooling

IGBT:water/air cooling

8,work frequency

SCR:50HZ

IGBT:20KHZ

9,control way

SCR:Phase shift trigger

IGBT: PWM

10,output DC

SCR:half wave

IGBT:High density DC square wave

11,Disturbance to power grid

SCR: large,Not easy to eliminate

IGBT: small,easy to eliminate

12,size and weight

SCR: large size and heavy

IGBT: small and light weight

13,Allowable fluctuation range of input voltage

SCR: ±10%

IGBT:±15%

20V 1000A igbt based plating rectifier Installation

1, Placing rectifier and keep the body stability; ensure good ventilation.

2, Checking anodizing 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 rectifier 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 rectifier

produce process :

From the beginning of the raw material to the selection, to the assembly, and finally commissioning. We will enforce the standards strictly. Before package, 24V 125A dc single output switching power supply with CE will be check again to ensure that it works normally.

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Categories	Electroplating Power Supply
Brand Name:	xingtongli
Model Number:	GKD20-1000CVC
Certification:	ISO CE RoHS
Place of Origin:	China
MOQ:	1 unit
Price:	1200$ ~1500$
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	100units/month
Delivery Time:	10~15 work days
Packaging Details:	Single wooden case packing size:520395165mm Weight: 12kg
product name:	20V 1000A igbt based plating rectifier
input voltage:	AC 380V
phase:	3 phase
output voltage:	DC 0~20v adjustable
output current:	DC 0~1000A adjustable
work mode:	CC CV
size:	690550520mm
weight:	45kg
color:	grey