In MV system (Operating Voltage:31.5kV), we are planning to energize the Shunt Reactor (800kVAr) with SF6 Circuit Breaker.
To suppress overvoltage, we will use RC Snubber circuit in front of the Reactor.
Resistor: 50ohm (5000W)
Surge Capacitor: 22kV-0.4 mikroF-60.8kVAr (2 in series)...