About us

Hunan Kori Convertors Co. Ltd. which named Zhuzhou Kori Convertors Co., Ltd. before was founded in 1998. Kori is dedicated to research, design and manufacture of high power rectifier system equipment. Kori is the leading manufacturer for rectifier system in terms of technology and production. We supply high reliable and high cost effective products for global users.

One-stop service

Pre-Sales Technical Support
Technical Proposal, Technical exchange
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Site service
Installation , supervision, commissioning on site.
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One-stop service

Site service

Installation , supervision, commissioning on site

Remote monitoring and diagnose

Internet or telephone remote on line

Repair and maintenance

7/24 after sales service

Pre-Sales technical support

Technical Proposal, Technical exchange

Training

Spare parts

Spare parts for installation, start-up and continuous operation

Upgrades and retrofits

Improve the performance of the existing system

  • Pre-Sales technical support

Technical Proposal, Technical exchange

  • Site service

Installation , supervision, commissioning on site

  • Training
  • Remote monitoring and diagnose

Internet or telephone remote on line

  • Spare parts

Spare parts for installation, start-up and continuous operation

  • Repair and maintenance
  • Upgrades and retrofits

Improve the performance of the existing system

  • 7/24 after sales service

PARTNERS

Rectifiers are essentially electronic devices. They are used for converting AC into a DC power supply. You can select quality grade rectifiers manufactured by Hunan KORI Convertors Co. Ltd.

Buying one is never an easy process. There are factors you cannot afford to overlook.

Manufacturer

When buying an outdoor rectifier always ensure you pay attention to the manufacturer reputation. A good manufacturer will produce quality grade rectifiers.

This is important for the safety of the electronic gadgets that will run on rectifier do not compromise on quality.

Control system

Any good grade electrowinning rectifier will have many different control units. These are used to regulate the current flow at the input and output end.

If the rectifier does not have quality controls, its performance may not be the best. Always check with rectifier cabinet for control circuit before buying.

Size

Rectifiers may not be the same size. It depends on input and output voltage. The high power rectifier is usually bigger.

You have to consider the voltage you need and the space you have to install on.

Amperage factor

This refers to the input and outputs current ratings. Any rectifier is provided with an electric voltage stabilizer that regulates the current flow.

You have to consider disconnect, fuse and lines as well when calculating amperage.

Output end

The output end is important. This is what you can expect as the output of the rectifier. High power rectifier will usually have a high output end rating.

The receiving end is also important. You have to consider if the rectifier will have more than one receiving ends.

Cooling

The external body should be well ventilated. Most dc power systems and rectifiers will have a well-ventilated body cabinet.

If the body is not ventilated, then the rectifier will overheat.

It is important to consider the ripple factor as well. Installing the right rectifier is essential if you need better performance.

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