• Chengdu Xingtongli Power Supply Equipment Co., Ltd.
    John Torr
    I 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
Contact Person : Una Wang
Phone Number : +8615828663127
WhatsApp : +8615828663127

500V 20A Ac To Dc Electrocoagulation Water Treatment System Rectifier 3 Phase

Place of Origin China
Brand Name xingtongli
Certification ISO CE
Model Number GKD500-20CVC
Minimum Order Quantity 1 unit
Price Negotiable
Packaging Details Single wooden case packing size:775*595*915mm Weight:114kg
Delivery Time 10~15 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 150units/month

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Product Details
Product Name Electrocoagulation Waste Water Treatment Rectifier Input Voltage AC 380V
Phase 3 Phase Output Voltage DC 0~500v Adjustable
Output Current DC 0~20A Adjustable Work Mode CC CV
Size 665*490*270mm Weight 60kg
Color Grey
High Light

electrocoagulation rectifier


waste water treatment rectifier

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Product Description

500v 20a high voltage ac to dc electrocoagulation waste water treatment power supply




At present, the method of effectively suppressing plate passivation is to replace the DC current with pulse current power supply and reduce the electrolytic polarization. The intermittent period of pulse current can cause the electrolyzed metal ions to react fully with OH- in the water to form a flocculant, and with the water out of the electrode area, thereby reducing the metal ion oxidation film probability. Substrate commutation can periodically change the direction of polarization, damage the fixed polarization region and effectively inhibit the passivation.


Electrocoagulation waste water treatment equipment intruduction:
Electrocoagulation method (waste) water treatment equipment is water treatment equipment. It uses principle of electrolysis and coagulation, to make multiple physical and chemical effects towards pollution (waste) water pollutants in the redox, neutralization, condensation, air separation and other, which rapid completion of sewage (waste) water treatment. With advantages of easy maintenance, high degree of automation, automatic plate cleaning, processing efficiency and stability, small workplace, high processing speed and so on.


electrocoagulation waste water treatment rectifier specification and parameter:


 Input voltage

three phase 380V AC
Output voltage 0~500v adjustable
Output current 0-20A 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/Water cooling
Control method Manual/PLC
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%
Working loading Full capacity operation, more than 1,000 meters above sea level, reduced load operation

500V 20A Ac To Dc Electrocoagulation Water Treatment System Rectifier 3 Phase 0

500V 20A Ac To Dc Electrocoagulation Water Treatment System Rectifier 3 Phase 1



Electrocoagulation waste water treatment rectifier adopts magnetic cut links, reduce eddy current losses, and cabinet as a whole spray painting


Electrocoagulation waste water treatment rectifier with 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

Main transformer:

Electrocoagulation waste water treatment rectifier adopts 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


Board :

all control boards did anticorrosion treatment with imported three defense lacquer


IGBT capacity expanded 3 times,make the power supply more reliable