For this product, we adopt soft invert switch-mode technology,is adaptable for surface finishing electroplating application like electroplating copper, zinc, gold, nickel, chrome and titanium etc. Users can choose rectifier with reverse polarity function according to their own processing technology, like chrome electroplating.
|Power Supply||3P AC380V, 400V, 450V, etc. frequency (50Hz)|
|Rated Output DC Voltage||6V, 12V, 15V, 18V, 24V, 36V, any voltage at request|
|Rated Output DC Current||500A, 1000A, 1500A, 2000A, 3000A, 4000A, 5000A, 6000A, 8000A, 12000A, 15000A, 18000A, 20000A, any current at request|
|Soft Start Time||0-20s|
|Constant Current and Constant Voltage Control Accuracy||≤±1%|
|IGBT Inverted Switch Frequency||20KHZ-25KHZ|
|Pulse Phase-Shifting Resolution||≤1μs|
|Output Voltage Ripple Coefficient||≤3-5%|
|Protection Function||Phase-lack, over temp, over-voltage, over-current, short circuit, over-load, etc|
|Communication Means||RS485/RS232/Profibus/Analog signal|
|Optional||a. PLC programmable control system+LCD color touch screen b. Remote control box|
1. Super small volume and light weight: 1/5 compared to SCR, and weight is 1/20 compared to SCR.
2. Rectifier transformer's iron core adopts high-quality ultra-fine crystalline material. The no-load loss is less than 2% and 5% electricity saving compared to common switch rectifier transformer.
3. The soft switching mode rectifier uses DSP microcomputer digital PWM control.
4. The high frequency rectifier adopts IGBT inverted soft switch technology, saving electricity 15% to 25% than SCR.