FIELD: transport.
SUBSTANCE: invention relates to railway vehicles. Proposed vehicle comprises, at least, one current collector and roof circuit directing the current picked up from contact line and current collector to electrical traction devices. Note here that electrical equipment incorporates automatic circuit breaker mounted on mechanical support. Electrical equipment comprises also: measuring device including meters of current carried by contact line to roof circuit, and computer to control operation of aforesaid automatic circuit breaker.
EFFECT: perfected electrified railway vehicle.
9 cl, 4 dwg
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