This standard stipulates the power supply system, traction voltage level, various performance indicators and equipment operation indicators of substations and catenary in the subway DC traction power supply system. This standard applies to the DC traction power supply system of urban subways.
GB/T 10411-1989 history
2005GB/T 10411-2005 D.C.traction power supply system for urban rail transit
1989GB/T 10411-1989 D.C.traction power supply system for subway