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Power Factor Correction
Enhanced Capacitor
High-capacity power capacitors for demanding compensation systems, engineered for stable operation and extended service life.

Product introduction
Overview
The SERU enhanced power capacitor series is designed for industrial reactive power compensation. The product family uses a compact assembly of 24 small-capacity capacitors, offering stronger harmonic withstand capability and suitability for severe harmonic environments. It combines compact structure, strong electrical performance and high reliability for demanding applications.
Applications
- Automatic reactive power compensation equipment
- Capacitor cabinets
- Local and group compensation
- Tuned, detuned and dynamic compensation systems
Key notes / features
- Multi-capacitor connection design with mounting bolts
- Layered winding structure
- SERU corrugation-cutting and thick-edge technology
- Voltage range from 230 V to 890 V
- Self-healing design with overvoltage disconnection protection
- Pre-installed ceramic discharge resistors
Parameters / technical notes
- Operating ambient temperature: 35 degrees C.
- Typical surface operating temperature: 40 degrees C.
- Maximum operating temperature: 55 degrees C.
Project enquiry
Discuss enhanced capacitor requirements.
Include voltage level, load type, site condition and target power quality requirement when contacting SERU Electric.