Name: 240KW 60V 4000A Oxidation IGBT Based Rectifier
Brand: xingtongli
Price: 418 USD

240KW 60V 4000A Oxidation IGBT Based Rectifier

Categories	Electroplating Power Supply
Brand Name:	xingtongli
Model Number:	GKD60-4000CVC
Certification:	ISO CE RoHS
Place of Origin:	China
MOQ:	1 unit
Price:	418$ ~800$
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:141510602180mm Weight: 960kg
product name:	60V 4000A IGBT oxidation rectifier
input voltage:	AC 480V
phase:	3 phase
output voltage:	DC 0~60v adjustable
output current:	DC 0~4000A adjustable
work mode:	CC /CV
size:	141510602180mm
weight:	18kg
color:	grey

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Chengdu Xingtongli Power Supply Equipment Co., Ltd.

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240KW 60V 4000A Oxidation IGBT Based Rectifier

60V 4000A IGBT oxidation rectifier

oxidation description:

It is well known that certain metals, notably aluminum and tantalum, as anode in a suitable electrolyte become coated with

a thin oxide film, and then exhibit rectifying properties: the currents are very small for the alu,minum positively charged with

respect to the solution, while opposite polarity they may be very large, the process of formating an oxide film is caused by Al ions

flowing from the aluminum through the oxide into the solution under the influence of the high electric field in the layer and combining

with oxygen ions, the thickness of the oxide film For constallt applied voltage the current decreases exponentially with time until a

small current of less than a micoampele per remaines flowing, so that after several hours remarkable increase of the thickness

cannot be measured,The thickness of the layer is proportional to the formation voltage and of the order of 10-5 The purpose of this

paper is to discuss the mechanism of the electric conductivity of the aluminum rectifier.

Specification

SPECIFICATIONS FOR GKD60-4000CVC
Input AC	480V±10%	3 phase	50/60Hz
Output DC	Volt	0~60V Adjustable
	Current	0~4000A Adjustable
	Power	240KW
	Efficiency	>85%
	output Frequency	40KHz fixed
	output ripple	5%
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	800kg	Working mode	Constant Voltage(CV) Constant Current(CC)
Dimension(mm)	141510602180mm	Cooling way	water cooling

60V 4000A IGBT oxidation rectifier picture:

60V 4000A IGBT oxidation 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

60V 4000A IGBT oxidation 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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240KW 60V 4000A Oxidation IGBT Based Rectifier

240KW 60V 4000A Oxidation IGBT Based Rectifier

240KW 60V 4000A Oxidation IGBT Based Rectifier

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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