Rectifier
1. ISO9001: 2000, ISO14001 & OHSAS18001;
2. Design on IEC 146, IEC 76, CE or GOST, etc;
3. Ful-digital automation
1. Application and Technical Characteristics
1.1 DC power supply for electrolysis of nonferrous metal, chemical industry, etc.
1.2 Complete sealed structure with corrosion resistance and dust resistance.
1.3 Integrated design to reduce the site installation work.
1.4 Full-digital control technology with high accuracy.
1.5 Double CPU inside controller to realize various complicated control functions.
1.6 Combine trigger pulse and on-load tap changer to keep the control angle between 5~25 degrees during rectifier operation to improve power factor and reduce harmonics.
2 Manufacture Ability
Electric connection form | Max. voltage | Max. current |
Double reverse star | 500V | 150KA |
Three phase bridge | 1500V | 90KA |
3 Patent
No. | Patent No. | Name | Applicant | Law status | Nation |
1 | New Utility Model ZL200820159187.X | Pulse Distribution of Silicon Controlled Rectifier | Zhuzhou Kori Convertors Co. Ltd. | Protection | China |
2 | New Utility Model ZL200820210900.9 | Current Sharing Testing Device for High Current Rectifier | Zhuzhou Kori Convertors Co. Ltd. | Protection | China |
3 | New Utility Model ZL200820211101.3 | Trigger Controller for Rectifier Power Supply | Zhuzhou Kori Convertors Co. Ltd. | Protection | China |
4 | New Utility Model ZL200920276369.X | Certain Rectifier Panel Cooling Device | Zhuzhou Kori Convertors Co. Ltd. | Protection | China |
5 | New Utility Model ZL200920353469.8 | Silicon ControlledRectifier Device | Zhuzhou Kori Convertors Co. Ltd. | Protection | China |
6 | Appearance Design ZL200730070007.1 | Rectifier Panel | Zhuzhou Kori Convertors Co. Ltd. | Protection | China |
7 | New Utility Model ZL200820159186.5 | Water-cooled Busbar | Zhuzhou Kori Convertors Co. Ltd. | Protection | China |
8 | New Utility Model ZL200820159178.0 | Water-cooled Busbar Plug | Zhuzhou Kori Convertors Co. Ltd. | Protection | China |
9 | New Utility Model ZL200920293350.6 | Thyristor Adjusting Device | Zhuzhou Kori Convertors Co. Ltd. | Protection | China |
10 | New Utility Model ZL201020262984.8 | Communication Controller | Zhuzhou Kori Convertors Co. Ltd. | Protection | China |
