20000A 12V Water Cooling IGBT Rectifier for chrome plating Modular Design CE Standard

Looking for 20000a 12v water cooling igbt rectifier modular design ce standard high reliability? Green Power Technology is one of the professional such manufacturers and suppliers in China. We have been dedicated to this field for over 20 years and already exported products to India, USA,...

Product Details

20000A 12V Water Cooling IGBT Rectifier for chrome plating Modular Design  

 1.Water cooling IGBT rectifier technical specification

1).Rectifier type: IGBT high frequency rectifier

2). Rated output: DC 20000A 12V

3). Output rated power: 240KW

4).Input voltage: 415V/380V/220V AC +-10% 3 phase 4line, 50/60Hz

5).Module type 

6).Output regulation range: 0-100%

7).Control mode: constant current/constant voltage selectable

8).Water cooling

9).Accuracy:≤0.5%

10).Working mode: 100% 24 hours continuous running

11).Alarm type: Audible and visual alarm

12).Enclosure and main circuit board components are anti corrosion coating.

13).During power failure, after power resuming the power supply to the rectifier, rectifier could switch on immediately and start rising up to set current.

14).Power factor:≥0.94

15).Efficiency:≥90%

16).Ripple ripple: ≤5%(enough for electroplating)

17).IP degree: IP54

18).Insulation grade: B(temperature classification of insulating materials, B means allowed temperature rise than ambient temperature is 130℃)

19).Rectifier outline size: (L x B x H): 1500*1250*1600mm


2. Water cooling IGBT rectifier inside pictures:

20000A 12V water cooling rectifier.jpg20000A-12V-rectifier.jpg

15000A 12V IGBT rectifier.jpg 20000A plating rectifier.jpg


3. Rectifier Main Components for Reliable Quality:

1).control board: digital control board, USA TI(Texas Instrument) company's DSP chip, self developed DSP digital controller

2).IGBT: Japan Fuji or Germany Infineon

3).Diode:Taiwan brand Daco

4).Film capacitors:Germany brand Epcos

5).SMPS: Taiwan famous brand Meanwell

6).Current sensor:Switzerland brand LEM

7).Touch panel: MCGS,OEM company of Siemens,same quality as Siemens.

8).Main switch , breaker, relay & other switches:Germany brand Schneider

9).Very high quality & reliable transformer & bus bar

10).High quality craft work & wiring

11).Cabinet 2mm thick cold-rolled steel sheet, surface treatment powder coated & anti corrosion treated

12).High frequency transformer: use Nanocrystalline material as core, it is high efficiency, long time reliable running

13).Cooling pipe main pipe stainless steel, flexible tube is PVC, water connector is stainless steel

14).Bus bar: use high purity red copper bus bar, the purity of copper is 99.9%


4. Advantages of Green Power 20000A 12V water cooling rectifier: 

1). World class advanced technology 

(1).Digital control

(2).Modular structure, one module break-down won't affect others running

(3).Touch panel HMI

(4).Direct parallel connection technology

(5).Fault auto diagnose and alarm

(6).Data logging, data record, fault record

(7).Timer setting, auto OFF

(8).Modbus, Profibus, Profinet communication, analog signal


2).  USA, Europe level quality and high reliability

(1).20+ years technology accumulation and experience

(2).Reliable material and components

(3).High quality craft work & wiring

(4).Strict quality control and reliability testing


3). Convenient use and operation


4). Easy and quick fault judge and troubleshooting


5). Lifelong after-sale service


6). Ripple effect comparison with SCR rectifier:

A:For SCR rectifier, If current is only 20% of rated value, voltage is almost full load, the plating quality will not be affected; if output voltage is only 20%, there is effect to plating quality, normally 5% ripple required is for current ripple. e.g. If ou have 10000 amp SCR rectifier 12 volt, you plate at 6000 amp 12 volt, the plating quality will not be affected; if you plate at 6000 amps and 6 volt, the quality will be affected. 


B:In the IGBT rectifier, because it is high frequency output, plating quality is not affected even working at half voltage, such as 6 volt, and we also add filter to reduce ripple as low as possible, no effect on plating quality.


Looking for 20000a 12v water cooling igbt rectifier for chrome plating modular design ce standard high reliability? Green Power Technology is one of the professional manufacturers and suppliers. We have been dedicated to this field for over 20 years and already exported products to India, USA, Germany, etc. Equipped with a productive factory, we warmly welcome you to buy our high quality products at competitive price, or try our customized service.


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