240KW 60V 4000A Oxidation IGBT Based Rectifier

Basic Information
Place of Origin: China
Brand Name: xingtongli
Certification: ISO CE RoHS
Model Number: GKD60-4000CVC
Minimum Order Quantity: 1 unit
Price: 418$ ~800$
Packaging Details: Single wooden case packing size:1415*1060*2180mm Weight: 960kg
Delivery Time: 10~15 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100units/month
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: 1415*1060*2180mm Weight: 18kg
Color: Grey
High Light:

Oxidation IGBT Based Rectifier

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4000A IGBT Based Rectifier

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60V IGBT 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) 1415*1060*2180mm Cooling way

water

cooling

 

60V 4000A IGBT oxidation rectifier picture:

240KW 60V 4000A Oxidation IGBT Based Rectifier 0

240KW 60V 4000A Oxidation IGBT Based Rectifier 1

 

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

 

240KW 60V 4000A Oxidation IGBT Based Rectifier 2

 

 

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.

240KW 60V 4000A Oxidation IGBT Based Rectifier 3

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