High-power Rectifiers
CPC-00 Rectifier
Water-cooled rectifier with an upper, middle and lower arrangement for chlor-alkali, hydrogen production and non-ferrous metal electrolysis.
- Model
- CPC-00
- DC current
- 80 kA
- DC voltage
- 2,000 V
- Rectifier devices
- Diodes or thyristors
- Cooling method
- Water / water-to-air
- Application
- Chlor-alkali, hydrogen, metal electrolysis
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Description
The CPC-00 is a rectifier for chlor-alkali production, hydrogen production and the electrolysis of copper, lead, zinc and manganese. Its upper, middle and lower arrangement supports a range of industrial DC power applications.
Symmetrical component mounting supports uniform clamping pressure and current sharing between parallel branches. An aluminium-alloy frame is used to limit the effects of strong magnetic fields on the enclosure during high-current operation.
Positive and negative sections are separated to provide maintenance access. Separate cooling circuits for AC components and the positive and negative DC sections help reduce electrochemical corrosion.
The arrangement supports a short, direct busbar connection to a matched rectifier transformer, helping limit non-characteristic harmonics. Electrical interfaces and the cooling arrangement are confirmed for the project.
Technical Specifications
- Model
- CPC-00
- DC current
- 80 kA
- DC voltage
- 2,000 V
- Rectifier devices
- Diodes or thyristors
- Cooling method
- Water / water-to-air
- Application
- Chlor-alkali, hydrogen, metal electrolysis
- Structure
- Upper, middle and lower arrangement
- Frame material
- Aluminium alloy
- Device size
- 3-inch, 4-inch or 5-inch devices
- Circuit configuration
- Three-phase bridge or double-star
- Pulse number
- 6 / 12-pulse
- Installation
- Indoor / outdoor
Reference configuration shown. Final electrical ratings, dimensions and equipment configuration are confirmed for each project.
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