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12V Water Cooled Electroplating Power Supply 1000A 2000A 3000A

Application

This is rectifier is uesd for 12V water cooled electroplating power supply 1000A 2000A 3000A.

Also suitable for electrochemistry process, such as electroplating, electrolysis, anodizing, electrowinning, electrorefining etc. to provide stable DC power supply. 

 Technical Specification

Data Item	Content
Rectifier type	IGBT high frequency rectifier, modular structure, easy for maintenance
Rated Output: DC	1000A 2000A 3000A 12V
Input voltage	380V AC +-10% 3 phase 4line, 50Hz
Mechanical type	Modular Design
Output regulation range	0-100%
Control mode	Constant current/constant voltage selectable
Cooling	Water
Accuracy	≤0.5%
Working mode	100% 24 hours continuous running
Alarm type	Audible and visual alarm
Corrosion coating.	For Enclosure and main circuit board components
Power recovery	Yes.After power resuming the power supply to the rectifier, rectifier could switch on immediately and start rising up to set current.
Power factor	≥0.94
Efficiency	≥90%
IP degree	IP54
Insulation grade: B	B means allowed temperature rise than ambient temperature is 130℃)
Remote control	RS485, Profibus, Profinet, 0-10V, 4-20mA Optional

User Benefits

•  Modular design

•  Upgradable output current

•  Power saving(high efficiency≥90%)

•  Low ripple at all output current

•  Space-saving

•  Easy service

•  Reliable quality

•  Special treatment in corrosive factory

•  Digital control, software programming

•  High stability to load variation

•  Long time high control accuacy(≤0.5%)

•  RS485 communication included

•  Amperehour for dosing system control

•  Timer function for automatic running

•  Resolution 0.1A

•  Accurate output value setting

•  Process program available

•  Rectifier protection stop delay time setting available

•  Multiple remote control communication optional: Profibus, Profinet, analog signal 4-20mA,0-10V

•  Touch panel or digital meter, buttons control optional

•  Touch panel operation password protection available

•  Technical support and service

•  Spare parts available

•  Software upgrading

n Cooling water requirement:

Item	Value	Remarks
Water quality	PH:6~8, resistivity ≥20KΩcm, hardness<8 dH	Water is not corrosive, dirty or contains acids.
Inlet Water Temperature	20-35℃	To prevent condensation, the water must not be too cold. The ideal temperature is between ambient temperature and 35℃(not below dew point)
Inlet Water Pressure	0.2MPa-0.5MPa
Water flow	For 18 no. Of 20000A 12V rectifier>1800L/Min. (recommended) For 18 no. Of 20000A 12V rectifier>1080L/Min. (lowest)   For 1 no. Of 20000A 12V rectifier>100L/Min. (recommended) For 1 no. Of 20000A 12V rectifier>60L/Min. (lowest)

n Whole rectifier & all the components to be properly tested & inspected, report available

n Quality management follow ISO9001:2015.

n For safety, provide below protections:

 

Protection type	Protection value	Rectifier action
Over/under input voltage protection	380V+/-10%	Alarm Rectifier stop
Driving protection	/	Alarm, rectifier stop immediately
Over heat protection	65℃	Alarm Rectifier stop
Over current protection	Rated output current+100A	Alarm Rectifier stop
Over voltage protection	Rated output voltage+2V	Alarm Rectifier stop
Water pressure protection		Alarm Rectifier stop

Touch panel main page:

Package

Plywood packing, suitable for export and import, strong for long distance transportation.

Looking for 12v water cooled electroplating power supply 1000a 2000a 3000a? Chengdu General Rectifier Research Institute 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 made in China at competitive price or try our customized service.