This standard specifies the product classification, general technical requirements, test methods, signs and packaging of cables (wires) for railway rolling stock with AC rated voltage 3kV and below. This standard is applicable to various types of insulated cables (wires) for AC rated voltage 3kV and below for railway rolling stock. The technical requirements for various types of cables (wires) are specified in subsequent standards such as GB12528.2 and GB12528.3.
GB 12528.1-1990 history
2008GB/T 12528-2008 Rail vehicle cables with rated voltages up to and including 3kV
1990GB 12528.1-1990 Insulated cables (wires) for railway vehicles of rated voltages up to and including 3 kV--General
GB 12528.1-1990 Insulated cables (wires) for railway vehicles of rated voltages up to and including 3 kV--General was changed to GB/T 12528-2008 Rail vehicle cables with rated voltages up to and including 3kV.