Item Description C-module F-module V-module
Switch
Disconnector		 Earthing
Switch		 Switch Fuse
Disconnector		 Downstream
Earthing switch		 Vacuum
circuit breaker		 Earthing
Switch
Rated voltage kV 12/17.5/24 12/17.5/24 12/17.5/24 12/17.5/24 12/17.5/24 12/17.5/24
Power frequency
withstand voltage kV		 28/38/50 28/38/50 28/38/50 28/38/50 28/38/50 28/38/50
mpulse withstand
voltage kV		 95/95/125
Rated current A 630/630/630 630/630/630
Breaking capacities:
active load A 630/630/630
closed loop A 630/630/630
off load cable charging A 135/135/135
off load transformer A
earth fault A 200/150/150
earth fault cable
charging A		 115/87/87
short circuit breaking
current kA		 21/16/16
Making capacity kA 62.5/52.5/52.5 62.5/52.5/52.5 12.5/12.5/12.5 52.5/40/40 52.5/40/40
Short time current
1 sec. kA		 25/-/- 25/-/- 5/5/5 21/16/16
Short time current
3 sec. kA		 21/21/21 21/21/21 21/16/16