2000A 15V air cooling IGBT Rectifiers for Automatic PLC Alkaline Zinc Electroplating Plant
Application
The IGBT Rectifier could be used for Alkaline Zinc plating.
Process characteristics of alkaline zinc plating:
A. Suitable for rack galvanizing and barrel galvanizing
B. The plating is soft, bright and easy to be chromated
C. Bright zinc plating can be obtained in a wide range of current density
D. It is suitable for cyanide free zinc plating to reduce environmental pollution
E. Easy to operate and control
F. Most of the cyaniding galvanizing processes can directly supplement this brightener and turn the cylinder
IGBT Rectifier installation pictures
IGBT Rectifier Main Technical Data
Items | Specifications |
Rectifier type | IGBT High Frequency Rectifier, Modular Structure, Easy for Maintenance |
Working duty | 100% 24 hours continuous running |
Input AC | 220V, 360V-440V, 480V, 3 phase, 50Hz/60Hz |
Output DC | 2000A 15V |
Mechanical Type | Modular Design |
Output Regulation Range | 0 ~ 100 % |
Soft start time setting | 0-999S |
Control Mode | Constant current/constant voltage selectable |
Operation mode | Auto(control by PLC through MODBUS RS485 Interface) & Manual(control by control box touch panel) |
Remote control interface | RS485 |
HMI | Touch Panel on control box, 10m long cable |
Cooling | Air Cooling |
Accuracy | ≤1 % |
Output Ripple(peak-peak) | 10%(if there is no special requirement) |
Corrosion Coating | For Enclosure and main circuit board components |
Protections | over heat, over current, voltage limit, short circuit, input over/under voltage protection, IGBT driving protections |
Alarm type | Audible and visual alarm |
Power recovery | After power resuming the power supply to the rectifier, rectifier switch on immediately and start rising up to set current |
IP degree | IP30 |
Power Factor | ≥0.94 |
Efficiency | typical 90% at rated output |
THDi | Approximately 30 % (depends on the system impedance) without compensation |
High frequency transformer | B |
Paint Color | RAL7035 or custom design |
Green Power IGBT Rectifier Advantages
Contact us
Alice Lee, Sales Director
Email: alice@bjgreenpower.com
Whatsapp: +8613810151476
