Coupling Capacitor (CC)

• Utilized in HVDC applications in conjunction with thyristor valves and can be used for Transient Recovery Voltage (TRV) control in substations
• DC Capacitors are also used for any kind of HV test systems

Features

• Available from 10 kV up to 800 kV
• Serial resistance
• Sufficient grading current
• High seismic withstand design
• Oil insulation
• Composite or porcelain insulator
• Reducing/filtering transient overvoltage & harmonics
• Coupling and de-coupling of HF-signals
• Built-in parallel grading resistor to guarantee an even voltage distribution
• Connecting of line fault locator
• Available in compliance with all international standards