Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 2701-2020
Scope
This standard specifies the terms and definitions, general provisions, environmental conditions, design and manufacturing, function and performance, safety, packaging, transportation and storage of AC electrified railway in-phase power supply devices (hereinafter referred to as devices). The AC electrified railway co-phase power supply device specified in this standard is suitable for high-speed railways, heavy-haul railways, general-speed railways, intercity railways, urban railways, urban rails, mountain rails, etc.
DB51/T 2701-2020 history
2020DB51/T 2701-2020 Technical specifications for the same-phase power supply device for AC electrified railways