VOLTAGE RATINGS AT RATED ConTACT STROKE
Parameter Unit Data
Rated frequency Hz 50
Rated Voltage kV 12
Rated short-time power-frequency withstand voltage (1 min) kV 42
Rated lightning impulse withstand voltage kV 75
CURRENT RATINGS Rated Current A 2000
Circuit resistance at lowest rated contact force µ Ω ≤ 25
Rated short-circuit breaking Current kA 31.5
Rated short-time withstand current kA 31.5
Rated short-circuit making Current kA 80
*Rated breaking current of single capacitor bank A 630