The traction power switchgear connects the power generation with the overhead line of the railway line. Our air-insulated, type-tested and factory assembled traction power switchgears for indoor installation fulfil the standard IEC 62271-200.
Your advantages
Our switchgear M7 in truck unit type design is used as traction power switchgear up to 24kV. The circuit breakers are equipped with a semiconductor-based high-voltage test system for short-circuit tests on overhead lines of the railway.
Technical data | |
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Rated voltage | …24kV / 16.7Hz |
Rated current | …2000A |
Rated short time current 3s | …31.5kA |
Rated peak withstand current | …80kA |
Arc proof withstand current | …31.5kA |
Loss of service continuity category | ...LSC 2B |
Our switchgear M15 in withdrawable unit design is used as traction power switchgear up to 24kV. In parallel to the traction power circuit breaker, the switchgear is equipped with special testing resistors on withdrawable unit for testing the overhead line.
Technical data | |
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Rated voltage | …24kV / 16.7Hz |
Rated current | …2500A |
Rated short time current 3s | …25kA |
Rated peak withstand current | …63kA |
Arc proof withstand current | …25kA |
Loss of service continuity category | ...LSC 2B |