GB/T 7268-1987
Series of basic dimensions of subracks and associated panels of plug-in units for control and protective equipment of secondary circuit of power system (English Version)

Standard No.

GB/T 7268-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

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

Status

Be replaced 2006-04

Replace By

GB/T 7268-2005

Latest

GB/T 7268-2015

Scope

The basic size series of subracks and plug-in panels specified in this standard are applicable to the secondary circuit control devices and protection devices of power systems.

GB/T 7268-1987 history

• 2015 GB/T 7268-2015 Series of basic dimensions of subracks and associated plug-in units panels for protection and automation equipment of power system
• 2005 GB/T 7268-2005 Series of basic dimensions of subracks and associated panels of plug-in for control and protection equipment of secondary circuit of power system
• 1987 GB/T 7268-1987 Series of basic dimensions of subracks and associated panels of plug-in units for control and protective equipment of secondary circuit of power system