- Contact Person : Ms. Wang Zhishuang
- Company Name : CNR Dalian Locomotive Research Institute Co., Ltd.
- Tel : 86-411-66002273
- Fax : 86-411-66002283
- Address : Liaoning,Dalian,No.49,Zhongchang Steet,Shahekou District,Dalian,China
- Country/Region : China
- Zip : 116021
EPC-1/2 IV type electric locomotive auxiliary power supply control box
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Function features
1.Major control components of power supply cabinet for electic locomotive;
2.In accordance with national and railway ministry relevant standards;
3.Locomotive control power supply,output voltage is 110V±5V,,output current is 50Amax,short circuit limiting current is 55A±10%;
4.Output constant voltage,limiting current and feedback protection function;
5.15V/24V/48VDC switch board installed in the box,to supply power for control console signal indicating screen,instrument illumination and three-phase equipment;
6.Two sets of SCR trigger board and switch board,to provide cold back-up by manual switching.
EPC-1/2 IV type electric locomotive auxiliary power supply control box
