Current collectors are installed under car frames carry electrical power from third rails to the equipment of the vehicles. According to collecting type, the device is divided into side type and bottom up type.
Specification
Rated voltage : DC750V
[Jumper Coupler for Cab Car]
Jumper Coupler for Cab Car
Function
Jumper couplers installed under a cab car are for train coupling to increase the number of train formation and for towing a faulty car in an emergency.
Specification
Control circuit voltage : DC100V
[Potential Tranformer for High-speed Rail(25KV/100)]
Potential Tranformer for High-speed Rail (25KV/100)
Function
Grounding potential transformers are used to reduce AC 25KV into 100V.
Tachometer generators are electromechanical devices which output a voltage proportional to their shaft speed. They are used to power tachometers and to measure the speed of rotational devices.
Specification
For ATS: 2 outpus For Tachometer: 1 output Pulse number: 90