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.
Operating cost: ¥2-5 yuan/ton of water(depending on different water quality)
Installed power: 5-10kw/ton of water per hour
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.
