24 v Igbt Variable Dc 3 Phase Power Supply For Copper / Zinc Electroplating
high frequency 24v igbt variable dc power supply for copper ,zinc electroplating features:
- Small size, light weight electroplating power supply: SCR rectifier size and weight only 1/5-1/10, very convenient for you to plan, expand, move, maintenance and installation.
- Energy-saving effect: as the electroplating power supply USES high-frequency switching transformer, the conversion efficiency is greatly improved. Generally speaking, the efficiency can be improved by more than 10% compared with the SCR rectifier equipment, and the efficiency can be improved by 30% or more if the load rate is less than 70% compared with the SCR.
- High frequency switching power supply AC to DC rectifier adopts air cooling/water cooling design, easy to install. With remote control device, simple operation. Can switch off the machine when loading, reduce cumbersome procedures of adjustment.
Electroplating power supply Specification and parameter
| input voltage | 220v 3 phase 50/60hz |
| Output voltage | 0~24v adjustable |
| Voltage stability | 0~2000a adjustable |
| Current stability | ≤1% |
| Ripple factor | 1%-2% |
| efficiency | ≥90% |
| weight | 200kg |
| dimension | 820*780*940mm |
| Stabilization mode | Current stabilization/Voltage stabilization (Switchable easily) |
| Adjustment range | Voltage/Current from 0-100% continuously adjustable within rated range |
| Cooling system | Air cooling |
| Control method | local control/remote control/plc control |
| Display contents | Voltage meter/Current meter/Working/Over temp/Error, |
| Protection method | Input over-voltage/Under-voltage/Over current/Output short/Over heating self protection etc.. |
| Operating temperature | -20-50℃ |
| Ambient temperature | -30-65℃ |
| Ambient humidity | ≤90% |
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Cabinet: high frequency water cooled zinc plating igbt power supply 18v 3000a cabinet adopts magnetic cut links, reduce eddy current losses, and cabinet as a whole spray painting |
Structure: Reasonable structure design, isolated the inverter part and , rectification part , convenient to disassemble and maintenance |
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Radiator: radiator capacity expanded 1.5 times,make sure better cooling effect |
switch control way: adopt full bridge phase shifting soft switch,reduct IGBT loss,save engergy |
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Main transfadopts high frequency water cooled zinc plating igbt power supply 18v 3000a amorphous core,increase transformer efficiency,reduct the transformer temperature rise,cut the rectifier weight,improve the power supply stability, reliability |
Core & Schottky diode: core capacity expanded 1.5 times schottky diode expands 4 times
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Board : high frequency water cooled zinc plating igbt power supply 18v 3000a all control boards did anticorrosion treatment with imported three defense lacquer |
IGBT: 3high frequency water cooled zinc plating igbt power supply 18v 3000a IGBT capacity expanded 3 times,make the power supply more reliable |
| 1, Placing rectifier and keep the body stability; ensure good ventilation. |
| 2, Checking anodizing rectifier out cover if loosing. |
| 3, Connecting shell to ground to prevent static electricity. |
| 4, Conecting the AC input wire |
| 5, Connecting the DC output copper bars |
| 6, Connecting the rectifier remote control box,if local control ,skip this step |
| 7, Turn on air switch, then the fan starts to rotate and the power indicator light. |
| 8, Clockwise rotation adjustment button, voltmeter degree increases, working indicate light lighting. |
| 9, Adjust knob to maximum, then the voltmeter should indicate the rated voltage, current meter indicates the load volume accordingly. |
| 10, Disconnect the air switch, turn off the rectifier |
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