Sieyuan Surge Capacitor product photo.
Sieyuan Surge Capacitor installed on site.

IEC

Surge Capacitor

Surge capacitor connected between bus and ground to absorb & suppress transient overvoltages from switching, protecting insulation of motors, transformers and other equipment.

  • Transient Suppression

  • Wide Voltage Range

  • All-Film Medium

  • Flexible Installation

Product Highlights

Transient Suppression

Transient Suppression

Absorbs transient overvoltages from switching, effectively preventing insulation damage to motors, generators, transformers, reactors and other equipment.

Wide Voltage Range

Wide Voltage Range

Covers 6kV to 72.5kV system voltage, suitable for various medium and high voltage grid applications.

All-Film Medium

All-Film Medium

All-film dielectric structure with PCB-free benzyl toluene impregnant, eco-friendly with stable electrical performance.

Flexible Installation

Flexible Installation

Supports indoor and outdoor installation, operates at -40℃ to +55℃ and altitude up to 2000m. For installations above 2000m, please specify when ordering.

Technical Specification

System Voltage

6kV ~ 72.5kV

Rated Frequency

50Hz / 60Hz

Rated Capacitance

0.1μF ~ 0.7μF

Ambient Temperature

-40℃ ~ +55℃