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Power Factor Correction
Reactive Power Compensation Controller
Controller for automatic reactive power compensation systems, used to monitor power factor and manage capacitor switching stages.

Product introduction
Overview
The SERU reactive power compensation controller is used in capacitor compensation cabinets to monitor system power factor and control capacitor switching stages. It helps the compensation system respond to load changes and maintain stable power factor performance.
Applications
- Automatic capacitor compensation cabinets
- Low-voltage power factor correction systems
- Industrial distribution boards
- Systems using contactor or thyristor switching
Key notes / features
- Monitors power factor and electrical parameters
- Controls capacitor stage switching according to compensation demand
- Designed for use with SERU capacitor and reactor systems
- Supports more stable operation of automatic compensation cabinets
Parameters / technical notes
- Final model parameters should be confirmed against the selected project requirements.
Project enquiry
Discuss reactive power compensation controller requirements.
Include voltage level, load type, site condition and target power quality requirement when contacting SERU Electric.