Application
This is rectifier used for 10kA 15V DC Rectifier Plating 10000A12V for Nickel Zinc Silver.
Green Power IGBT switch mode rectifiers are designed to give best electrical performance for electroplating process and get excellent plating quality, to replace diode or SCR based oil cooling rectifiers thanks to its many ecomonical benefits to the user. The rectifiers are modular design, module power up to 30kW for air cooling, up to 40kw for water cooling, reducing user's power comsumption and integrated with ampere hour control for dosing system, timer control and RS485 series communication interface.
Comparison of IGBT rectifier and SCR rectifier
(1). Power saving above 17%
(2). Less affected by power fluctuation
(3). IGBT rectifire other advantages
(4). 40% less plating time needed
(5). Low Pollution to grid, High power factor>0.93
(6). 1/2-1/3 size and weight
(7). Lower Cost
Main Parameters
Type | IGBT high frequency rectifier |
Structure | Modular design |
Working duty | 100% 24 hours continuous running |
Input voltage | 220V/380/415V/480V AC ±10% 3 phase 4 line, 50-60Hz |
Rated output voltage | 12V/15V/18V/20V/24V |
Rated output current | 10kA |
Output range | 0-100% |
Control Accuracy | ≤0.5% |
Power factor | ≥0.94 |
Efficiency | typical 90% at rated output |
Current ripple | <5% at rated output，low ripple in whole range, provide good plating quality |
Control mode | constant current/constant voltage |
Cooling | Air cooling or water cooling |
Protection class | IP32 for Air cooling，IP44 for Water cooling |
Insulation grade | B |
HMI | Touch Panel on control box |
Remote control interface | Standard RS485, Profibus, Profinet, 0-10V/4-20mA available |
Alarm type | Audible and visual alarm |
Protections | Output overcurrent protection |
Over heat protection | |
IGBT Driving protection | |
Features | Digital DSP control(USA TI DSP Chip) |
History date record function | |
Waveform function | |
| |
Timer | |
Anticorrosion treatment | |
Ambient temp | Max. 40℃, derated operation up to 50℃ |
Altitude | ≤2000m altitude. De-rated operation if higher |
Humidity | Max. 90% RH, non-condensing |
Main parts
Diode bridge
IGBT inverter H bridge
High frequency transformer
Secondary Schottky diodes
Capacitors and inductors
Control and protection circuit and devices
Cooling loop
Remote control box(optional)
Touch Panel HMI
Why we have Europe quality?
1. World class Advanced technology
Reasonable topology
Modular design
32 bits digital control
Touch panel HMI
Electronic polarity reversal
Direct parallel connection technology
Process Step Setting, auto running
Fault auto diagnose and alarm
Data logging, data record, fault record
Timer setting, auto OFF
PLC communication, analog signal(0-10V,4-20mA)
Software control programmable, with software copyrights
Soft Start & Stop with time setting
Save last time output setting,such as keeping 12V while starting
2. User-oriented Mechanical design
Easy maintenance
Module structure
Sub assembly structure, very easy to replace parts
Compact size
Flexible capacity expansion
get different current output
High reliability
module breakdown won't affect others running,
whole rectifier continue running
Compact size
less floor area occupied, modules could be stacked
Easy to install, maintain and replace
direct plug-in and plug-out
Standard design, short lead time
3. Reliable material and components
All material and components used are high quality
4. Excellent Performance
Plating process Video link: https://www.youtube.com/watch?v=8fLsF3UlzB8&feature=youtu.be
Looking for 10ka 15v dc rectifier plating 10000a12v for nickel zinc silver? 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.