Single-pole outdoor vacuum load-break switch with magnetic actuator
The FSG II, purpose-built single-phase load-break switch for 16.7 Hz railway power-supply implements the maintenance free magnetic actuator and maintenance free electronic controller without auxiliary switches and with sensors. The result is a proven technology maintenance free breaker which functions so reliably it can simply be forgotten about!
Ratings
Rated frequency (Hz) 16.7
Operating voltage (kV) 17.5
Rated power frequency withstand voltage (kV) 70
Lightning impulse withstand voltage (kV) 170
Rated current (A) 2000
Rated short-circuit breaking current (kA) 4
Rated short-circuit making current (kA) 78
Number of poles 1
Operating voltage (kV) 17.5
Rated power frequency withstand voltage (kV) 70
Lightning impulse withstand voltage (kV) 170
Rated current (A) 2000
Rated short-circuit breaking current (kA) 4
Rated short-circuit making current (kA) 78
Number of poles 1
Downloads :- No download available
Reference : ABB (ABB/Medium Voltage Products & Systems/Circuit Breakers/Outdoor Railway Circuit Breakers & Load Break Switches)
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