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Chlor-Alkali Industry Electrolysis Rectifier Power Supply

Negotiable 1 Piece (MOQ)

Min. Order:

1 Piece

Port:

Qingdao, China

Production Capacity:

500 Set Per Month

Payment Terms:

T/T

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Weifang Senya Chemical Co., Ltd

Shandong, China

Last Login Date:

Dec 23, 2025

Main Products:

Ion-Exchange Membrane, Electrolyzer for The Hydrogen, Ion-Exchange Resin, Cation Exchange Membrane, Bipolar Membrane, Hydrogen Proton Exchange Membrane, Anion Exchange Membrane, Homogeneous Ion Exchange Membrane, Bipolar Electrodialyzer, Electrodialyzer

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Product Description

Company Info

Basic Info.

Model NO.

chlor-alkali rectificer

Encapsulation Structure

Ceramic Packaged Transistor

Application

Large Machinery

Luminous Intensity

High Directivity

Structure

Alloy

Trademark

Specification

20--10000000V

Origin

China

Product Description

The control part of the SCR (thyristor) electrolysis power supply adopts a microcomputer dual-control hot standby all-digital control system, which has fast calculation speed, powerful functions, and stable and reliable. Advanced non-disturbance switching technology. When a controller fails, it will automatically switch to the standby controller to work. The switching process is completed by the internal data bus without the intervention of arbitration circuit components. The technology has passed the inspection of the "National Power Electronic Product Quality Inspection Center" and obtained the national principle invention patent. At the same time, it has the redundancy function, which can replace the faulty controller with power on, without affecting the work; the replaced controller does not need to be debugged, and the parameter copy is automatically executed, so that all the parameters of the new controller are the same as the working controller.
The equipment has a complete protection system: the body protection includes overcurrent, overvoltage, over Load, water pressure, water temperature, overvoltage protection, fuse monitoring, component temperature monitoring, Water leakage protection, etc.; auxiliary equipment interlock protection: DC knife switch, rectifier transformer Non-electricity protection, pure water cooler, oil air/oil cooler, electrolytic cell interlocking, etc.
The main structure of rectifier adopts three-phase bridge type, in-phase/non-in-phase inverse parallel circuit; double inverse star type, in-phase/non-in-phase inverse parallel circuit. The pulse number of a single unit is 6-24 pulses, the output current can reach 70KA (customized as required).

Technical Specs of chlor-alkali electrolyzer rectificer :

Installation method	indoor	Product form	customized
Altitude	<2000 meters	Rated voltage range	DC10-1200V
Relative humidity	<90%RH	Rated current range	DC10-70000A
Ambient temperature	<45ºC	Rated operating temperature	<50K
Output adjustment range	0--	Lifetime	>20 years
Voltage accuracy	0.3%	Output ripple	<5%
Current accuracy	0.1%	Rated power factor	>0.92
Incoming power	50HZ±1%,3 Phase,N ,0.38 or 10KV(35KV)±%10

Operating Instructions:

1, the voltage: <2.8-3.0v
2, the current density: 3.0-6.0 kA/m2
3, or based on the operation condition

Applications:

This series of products are mainly used in metallurgy, chemical industry, copper foil, silicon carbide, chloric acid Potassium, electrolytic water hydrogen production, electroplating, electrolytic polishing, anodizing and other industries.

The advantage of our rectificer:

1. The cabinet adopts a fully enclosed design, which is dust-proof, anti-corrosion, and prolongs its service life.
2. Ultra-high capacity margin, design of all key components> 3 times margin.
3. A water immersion electrode is arranged at the bottom of the rectifier cabinet to send out an alarm signal when water leakage occurs, which is convenient for maintenance
4. The thyristor is connected in series with a fast fuse to protect the components from damage.
5. Use RC and varistor to effectively prevent commutation and operating over-voltage.
6. Microcomputer dual-control hot standby system, automatic switching without disturbance.
7. The cabinet frame adopts non-magnetic rigid or aluminum alloy structure to cut off the magnetic circuit to reduce eddy current loss and prevent the cabinet from heating.

Address: Dongfeng Street , Weifang, Shandong, China

Business Type: Manufacturer/Factory, Trading Company

Business Range: Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery

Main Products: Ion-Exchange Membrane, Electrolyzer for The Hydrogen, Ion-Exchange Resin, Cation Exchange Membrane, Bipolar Membrane, Hydrogen Proton Exchange Membrane, Anion Exchange Membrane, Homogeneous Ion Exchange Membrane, Bipolar Electrodialyzer, Electrodialyzer

Company Introduction: We are located in a beautiful seaside city-Weifang, Shandong province in China. The city is conveniently connected by all kinds of transportation facilities: Ocean shipping, highway, and airfreight.

We supply the ion-exchange resin, chlor-alkali membrane, ion-exchange membranes, (including the anion exchange membrane, cation exchange membrane and bipolar membrane), membrane stack, electrolyzer for the production of hydrogen, electrodialyzer and bipolar electrodialyzer which converts the salt to base and acid.

We have the Ion-Exchange Membrane(IEM) for the Production of Chlorine and Caustic by electrolysis which is environmentally friendly and has become the preferred method for chlorine and caustic production, many of our customers who produce Caustic Soda(NaOH) or Caustic Potassium(KOH) have used our Ion-Exchange Membrane for more than 3 years.

Our Ion-Exchange Membrane(IEM) includes Perfluorinated Ion-Exchange Membrane(PIEM), PTFE Enhanced Perfluorinated IEM, and Homogeneous Ion-Exchange Membrane, the thickness is from 25-550 um with the width from 600mm-3000mm, special size customization is available according to the customer's requirement.

Our Perfluorinated Ion-exchange Resin is widely used as the materials of ion exchange membrane, fuel cell ion membrane, ion exchange membrane for vanadium battery, ion membrane in Chlor-alkali industry, hollow fiber membrane, the super catalyst used in organic synthesis, ultra-stable ion exchanger, and so on.

Our Ion-Exchange Membrane(IEM) is widely used for the production of chlorine and caustic by electrolysis and is used as solid electrolyte membranes in fuel cells, water electrolysis to produce the hydrogen, vanadium cells, electrolytic cells, electrodialysis, electrochemical sensors.

Our bipolar electrodialyzer is used for converting the salt to acid and base, the produced base concentration is about 8% and the the produced acid concentration is about 6%.

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