PRODUCTS

Rolling Stock Equipment

Rolling Stock Equipment

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  • [AC/DC Changeover Switch]

    AC/DC Changeover Switch

    Function
    Switches(ADCg) supply the power to vehicle by switching between AC 25,000V and DC1,500V.      
    Specification
    Rated voltage : AC25,000V/100A
                   DC1,500V/1200A
    Main circuit current : DC100V
  • [Isolating Switch for High-speed Rail]

    Isolating Switch for High-speed Rail

    Function
    Isolating switches are installed on the roof of motor car, and connect and disconnect to provide 25KV of catenary voltage.      
    Specification
    Rated voltage : AC 25,000V
    Main circuit current : AC350A
    Control circuit voltage : DC72V
  • [Current Collector(SIDE TYPE, BOTTOM UP TYPE)]

    Current Collector

    Function
    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.      
    Specification
    Rated input voltage: AC 25,000V
    Rated output voltage: AC100V
    Rated capacity: 40VA

WOOJIN Electric Machinery Co., Ltd..

Representation : Jung Hyun Kim

Chungcheongbuk-do Goesan-gun Seryimyeon Ikogoro 1 Gil 9 WOOJIN Electric Machinery Co., Ltd.

Business Registration Number : 315-81-04149

Contact us : +82-43-830-5331

Customer support mail : wjm@wjis.co.kr