GB 50417-2007
Code for design of electric power supply of under the coal mine (English Version)

Standard No.

GB 50417-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2018-01

Replace By

GB/T 50417-2017

Latest

GB/T 50417-2017

Scope

This specification applies to the underground power supply and distribution design of new mines with a design production capacity of 0.45Mt/a and above.

GB 50417-2007 history

• 2018 GB/T 50417-2017 Code for design of power supply and distribution in underground coal mines
• 2007 GB 50417-2007 Code for design of electric power supply of under the coal mine

GB 50417-2007 Code for design of electric power supply of under the coal mine was changed to GB/T 50417-2017 Code for design of power supply and distribution in underground coal mines.