John TorrI have purchased many of these rectifiers and they are the best value and well made on the market. All my customer like them and all have bought more after having one
12v 500a AC To DC Electroplating Rectifier Energy Saving 380V Input 3 Phase
|Place of Origin||China|
|Minimum Order Quantity||1 unit|
|Packaging Details||Single wooden case packing size: 690*550*520mm Weight:55kg|
|Delivery Time||5~8 work days|
|Payment Terms||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability||300 units/month|
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|Phase||3 Phase||Output Voltage||DC 0~12V Adjustable|
|Output Current||DC 0~500A Adjustable||Size||605*415*240mm|
|Weight||40kg||Control||Local Panel Control|
dc rectifier for electroplating,
500a AC To DC Electroplating Rectifier
380V input 3 phase 12v 500a AC to DC energy saving black color rectifier
AC to DC rectifier features:
- Our AC to DC rectifier uses famous brand components and international advanced full bridge inverter technology of precision machining, so that the performance of the whole AC to DC rectifier is stable,quality is more reliable.
- Whole AC to DC rectifier has the function of over voltage, over current, over temperature, short circuit, equal and automatic protection alarm function and soft start function. And can be equipped with time control and computer interface.
- DC output waveform is high frequency square waveform, ripple factor less than 1%, can increase plating, refuse passivation, enhance the gloss of the plating coating surface and the core of the dark corner of plating coating. And can reduce the loss of raw materials, to achieve a variety of special requirements of electroplating industry.
AC to DC rectifier cooling method:
- 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.
AC to DC rectifier advantage of small size and energy saving:
- Small size, light weight, the whole AC to DC rectifier machine use a full range of anti-corrosion technology, enhanced the product’s anti corrosion ability, extend the service life.
- High efficiency, energy saving, work efficiency can reach more than 90%, any voltage current ratio is always linear matching. Eliminating the need for traditional rectifiers regulator and the main transformer loss, energy saving in more than 35%, greatly reducing the electro plating cost, which is the most sensible choice for surface treatment plating machine industry
380V input 3 phase 12v 500a AC to DC energy saving black color rectifier specification and parameter:
Plating rectifier Input voltage Single phase 110V/220V AC Output voltage 0~12v adjustable Output current 0-500A adjustable Voltage stability ≤1% Current stability ≤1% Ripple factor 1%-2% Efficiency ≥90% 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 panel control Display contents Voltage meter/Current meter/Working/Over temp/Error, etc.. 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%
380V input 3 phase 12v 500a AC to DC energy saving black color rectifier cabinet adopts magnetic cut links, reduce eddy current losses, and cabinet as a whole spray painting
Reasonable structure design, isolated the inverter part and , rectification part , convenient to disassemble and maintenance
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
380V input 3 phase 12v 500a AC to DC energy saving black color rectifier 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
380V input 3 phase 12v 500a AC to DC energy saving black color rectifier all control boards did anticorrosion treatment with imported three defense lacquer
380V input 3 phase 12v 500a AC to DC energy saving black color rectifier IGBT capacity expanded 3 times,make the power supply more reliable