This part specifies the terms and definitions, product classification, technical requirements, inspection rules, marking, packaging, transportation, storage, etc. of relay interlocking signal power panels (hereinafter referred to as power panels). This section applies to power supply equipment for relay interlocking signaling equipment.
TB/T 1528.3-2002 history
2018TB/T 1528.3-2018 Railway signal power supply panel-Part 3: All-relay interlocking signal power supply panel
2002TB/T 1528.3-2002 Railway signal power supply panel-Part 3: All-relay interlocking signal power supply panel