20000A 12V Power Supply For Chrome Plating

20000A 12V Power Supply For Chrome Plating

Full Specifications: 20000A 12V power supply For hard chrome plating Technical parameters Working condition l Power requirement: 3 phase AC 480V+/-6% 60Hz or 60Hz, 3 phase imbalance less than 5 % , and meet national electricity quality standard. l Used indoors, ambient temperature: 0℃ ~ +50℃. l...

Product Details

Full Specifications:

20000A 12V  power supply For hard chrome plating

Technical parameters

  Working condition

lPower requirement: 3 phase AC 480V+/-6% 60Hz or 60Hz, 3 phase imbalance less than 5%, and meet national electricity quality standard. 

lUsed indoors, ambient temperature: 0℃~+50℃.

lRelative humidity: ≤90% (relative to 20±50℃).

lElevation: less than 2,000 meters.

lThere shouldn’t be excessive amount of dust, explosive and corrosive gas in the air.

lThe installation place should be without severe vibration, the vertical gradient shouldn’t exceed 5%.

lThe seismic intensity of the installation site is less than 7 on the Richter scale.

lSaturated vapor pressure: daily average value is less than 2.2×10-3M pa, monthly average value is less than 1.8×10-3Mpa.

Main components

The main components include:

lDiode bridge

lIGBT inverter H bridge

lHigh frequency transformer

lSecondary Schottky diodes

lCapacitors and inductors

lControl and protection circuit and devices

lCooling circuit


Digital DSP control. 

     Customer Benefits of digital micro controller     

  •  Consistent high stability in long time, not like analog control resistance and capacitor may change value causing control reliability reduce after some time.

  •  High control accuracy(up to 1/1000 of max current or voltage) 

  •  Protection self diagnosis and alarm protection type automatically on touch panel, easy for troubleshooting

  •  Timer counting, stop running when times up

  •  Fast responding speed

  •  Programmable, only reprogramming to DSP, don't need to change hardware like analog control

  •  Smart communication with PLC, RS485, Profibus, Profinet communication optional, 4-20mA/0-10V signal

(2) Modular structure, compact size, light weight. 

Customer Benefits of modular solution

Green Power developed module based IGBT pulse rectifiers, which have the following advantages:

         Rectifier won’t break down: in case of one module failed, the rectifier continue working with reduced power.

  • Less downtime and easy recovering: plug-in structure, replace module directly, downtime is shorten to minimum, this reduces potential high cost of your plant stop and increase your plantavailability.  

  • Current expansion available: thanks to the modular design and supporting parallel connection, if you need more power, you only need to add more modules.

  • Reduce current rating to save power: if you dont need all modules working, you can switch off some modules, rectifier can work at lower rating.

  • Less floor space occupied: the rectifiers can be built on top of each othermaking them easy to fit into your plant’s design, optimizing floor space.

  • Easy to install and maintain: each rectifier consists of up to ten modules and naturally two or more stacks can be connected to allow higher currents (40kA) and voltages (200V DC).

  • Separate output or parallel running output available: you can let the rectifier module separate output to connect to more tanks, or parallel connecting to get higher current for one tank.

3) Touch panel HMI, will show protection type automatically in case of any protection. 

Customer Benefits of touch panel HMI


Green Power touch panel solution will help you full control of the rectifiers and your business, using one touch panel realize all controls and displays, say goodbye to separate control systems. You can control up to 10 rectifiers in one touch panel, you can control up to 20 different process in one touch panel, you can put touch panel on the rectifiers for local control or put away distance for remote monitoring.

  • Installed on rectifier or away distance for remote monitoring

  • Up to 10 rectifiers share 1 touch panel for saving cost and centralized control and display

  • Full information of the rectifier running status on touch panel

  • All operations on touch panel

  • Notify operators protection type automatically for easy troubleshooting

  • Set protection parameters: protection value, alarm or alarm+rectifier stop mode for difference protection separately

  • Set up to 20 process curves and up to 20 step process parameters

  • Set constant voltage or current

  • Record history running data

  • Record history protections

  • Programmable for custom design

  • Different languages available

Green Power rectifier products

20000A 12V power supply For hard chrome plating


  Oversea agent

20000A 12V power supply For hard chrome plating

Looking for 20000a 12v power supply for chrome plating? 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 made in China at competitive price or try our customized service.
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