TB/T 2805-1997
Insulation level of power supply equipment in electrified railway traction substation (English Version)

Standard No.

TB/T 2805-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Railway

Status

Be replaced 2022-07

Replace By

TB/T 2805-2021

Latest

TB/T 2805-2021

TB/T 2805-1997 history

• 2021 TB/T 2805-2021 Traction power supply equipment insulation level
• 1997 TB/T 2805-1997 Insulation level of power supply equipment in electrified railway traction substation