GB/T 7267-2015Series of basic dimension of protective and control panels and cabinet for secondary circuit of power system (English PDF)

1 Scope

This standard specifies the secondary circuit of power system protection and automation cabinets (screen) of the terms and definitions, cabinet size elements, basic dimensions Department

Columns and their tolerances.

This standard applies to the secondary circuit of power system protection and automation cabinets (screen).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 8582-2008 term structural mechanical electrical and electronic equipment

GB/T 19183.2-2003 electronic equipment mechanical structure outdoor enclosures - Part 2. Coordination dimensions for cases and cabinets

GB/T 19183.3-2003 electronic equipment - Outdoor enclosures - mechanical structures - Part 2-1. cabinet size

GB/T 19290.3-2008 development of mechanical structures modulo sequence electronic equipment - Part 2-1 isomer. Sectional specification 25mm

Interface coordination dimensions size device isomers of cabinets and racks of detailed specification

3 Terms and Definitions

Terms and definitions GB/T 8582-2008 defined apply to this document.

4 rack (screen) element of each size

Indoor cabinet (screen) size of each element of Figures 1 and 2, each the size outdoor cabinet elements shown in Figure 3. For the special requirements of the cabinet, should be

Referring to GB/T 19290.3-2008 (indoor cabinet) and GB/T 19183.3-2003 or GB/T 19183.2-2003 (outdoor enclosures) by

Manufacturer and the customer agreed.