Electrocoagulation rectifier
Electrocoagulation rectifier
Electrocoagulation rectifier
Electrocoagulation rectifier
Electrocoagulation rectifier

3000A 18V Electrocoagulation rectifier

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Product Parameters

Commonly Used Water Treatment Power Supply Models (Custom models are available if not listed in the table).
Model Output current A Output voltage V Power KW Input current A Input voltage V Weight (KG) Width W * Length L * Height H
GH10024 100A 24V 2.4 12 220 17 380*400*170
GH100100 100A 100V 10 17 380 40 450*500*225
GH120100 120A 100V 12 20 380 40 450*500*225
GH20015 200A 15V 3 15 220 17 380*400*170
GH20024 200A 24V 4.8 8 380 40 450*500*225
GH20036 200A 36V 7.2 12 380 40 450*500*225
GH20048 200A 48V 9.6 16 380 40 450*500*225
GH200100 200A 100V 20 33 380 130 510*580*920
GH30024 300A 24V 7.2 12 380 40 450*500*225
GH30036 300A 36V 10.8 18 380 40 450*500*225
GH30048 300A 48V 14.4 24 380 95 510*580*690
GH300100 300A 100V 30 50 380 130 510*580*920
GH33030 330A 30V 9.9 16.5 380 40 450*500*225
GH40030 400A 30V 12 20 380 40 450*500*225
GH50024 500A 24V 12 20 380 95 510*580*690
GH50036 500A 36V 18 30 380 95 510*580*690
GH50048 500A 48V 24 40 380 95 510*580*690
GH50012 500A 12V 6 10 380 45 380*400*170
GH60048 600A 48V 28.8 48 380 95 510*580*920
GH100024 1000A 24V 24 40 380 95 510*580*690
GH100036 1000A 36V 36 60 380 130 510*580*920
GH100048 1000A 48V 48 80 380 130 510*580*920
GH100012 1000A 12V 12 20 380 45 480*525*310
GH200024 2000A 24V 48 80 380 130 510*580*920
GH300024 3000A 24V 72 120 380 165 530*600*1200
GH4000100 4000A 100V 400 667 380 195 580*650*1400
GH800036 8000A 36V 288 480 380 235 600*680*1600
GH1000036 10000A 36V 360 600 380 260 800*1350*1510

Principle of Electrocoagulation

Electrochemical methods are used to produce a variety of electrochemical reactions, including electrooxidation, electroreduction, electrocoagulation, electroflotation.

  1. Operating cost: ¥2-5 yuan/ton of water(depending on different water quality)
  2. Installed power: 5-10kw/ton of water per hour
  3. Water treatment capacity: 1-30tons/hour(no matter how big the power is, multiple rectifiers can be operated in parallel)

Application

In water treatment, it can remove turbidity, decolorization, algae removal, fluoride removal, ironremoval and other total metal ions, and also it has the function of sterilization and disinfection. It plays a role in flocculation and sedimentation, decolorization, degradation of COD, ammonianitrogen, silicon removal, etc, in drainage treatment. Especially for some high-difficulty wastewater treatment, it has an incomparable effect. currently, it is widely used in the oil field and oil well fracturing flowback fuid reinjection water treatment, anodizing decolorization and phosphorus removal water treatment.

Structure

The water treatment power supply primarily consists of a rectifier-filter circuit, a full-bridge converter circuit, a high-frequency transformer, a high-frequency rectifier-filter circuit, an auxiliary power circuit, and a main control unit. The main control unit circuit mainly comprises phase loss protection, temperature protection, overload protection, short-circuit protection, and a PWM circuit with PI regulation.

The three-phase grid voltage is rectified and filtered after passing through the power switch, yielding a smoothed 520VDC supply for the inverter circuit. The inverter circuit primarily employs high-power MOSFET or IGBT modules to form a full-bridge converter. When the PWM output control signal drives the power modules through isolated drivers, two sets of diagonal transistors conduct alternately. This generates a high-frequency pulse voltage in the primary winding of the high-frequency transformer. The secondary voltage is transformed by the high-frequency transformer, rectified, and then supplies energy to the load.

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