27.5 kv box office (subdivision, at office, opening and closing office)-博乐体育app官网

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27.5 kv box office (subdivision, at office, opening and closing office)

the 27.5kv box house (partition house, at house, opening and closing house) is an important facility and equipment of traction power supply system; it integrates high-voltage electrical equipment, comprehensive automation system, ac/dc power supply system, auxiliary monitoring system, etc. in a closed metal box through system integration and primary and secondary fusion technology; it adopts factory design and pre-assembled production, featuring compact structure, small footprint, excellent performance, reliable operation and low cost; it is widely used in 27.5kv new construction and reconstruction projects. the 27.5kv box house product series include partition house, at house, opening and closing house and switching station, etc.; high voltage equipment types are divided into air insulated type (ais) and gas insulated type (gis); applicable scenarios include high speed railway, passenger special railway, heavy load and general speed railway.

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