TB/T 2993.1-2000
AC power distribution equipment for railway communication stations (English Version)

Standard No.

TB/T 2993.1-2000

Language

Chinese, Available in English version

Release Date

2000

Published By

Professional Standard - Railway

Status

Be replaced 2017-06

Replace By

TB/T 2993.5-2016

TB/T 2993.1-2016

Latest

TB/T 2993.5-2016

TB/T 2993.1-2016

Scope

This standard specifies the general technical requirements, test methods and instruments, sampling, inspection rules and markings, packaging, transportation and storage for AC power distribution equipment used in railway communication stations. This standard applies to AC power distribution equipment with an AC rated voltage of 220/380V, a standard frequency of 50Hz, and composed of low-voltage electrical appliances and electronic devices.

TB/T 2993.1-2000 history

• 2016 TB/T 2993.5-2016 Railway communication power supply.Part 5:Alternating current distribution
• 2000 TB/T 2993.1-2000 AC power distribution equipment for railway communication stations

TB/T 2993.1-2000 AC power distribution equipment for railway communication stations was changed to TB/T 2993.5-2016 Railway communication power supply.Part 5:Alternating current distribution.