GB/T 25294-2010General technical requirements for cabinets of synthesized control equipments in electrical power system (English PDF)

1 Scope

This standard specifies design criteria for our electric integrated control cabinet, requirements, test methods, inspection rules, marking, packaging, transportation, storage and

Complete set of supply.

This standard applies to electric power system signaling devices, control devices, protection devices, monitoring devices, safety devices, automation devices and communication devices

Set integrated control cabinet.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the edition are not applicable to the present file. For undated references, the latest edition (including any amendments) applies to this document.

Size GB/T 708-2006 cold rolled steel sheet and strip, shape, weight and tolerance

GB/T 1182-2008 Geometrical product specifications (GPS) geometric tolerances of form, orientation, location and runout tolerancing (ISO 1101.2004, IDT)

GB/T 1958-2004 Geometrical Product Specifications (GPS) shape and position tolerance testing requirements

GB 4208-2008 housing protection (IP Code) (IEC 60529.2001, IDT)

GB/T 4798.3-2007 application of electric and electronic products environmental conditions - Part 3. Stationary use at weather protected locations (IEC 60721-3-3.2002, MOD)

GB/T 4798.4-2007 application of electric and electronic products environmental conditions - Part 4. No fixed workplace climate protection use (IEC 60721-3-4.1995, MOD)

GB/T 5095.2-1997 electronic equipment - Basic testing procedures and measuring methods - Electromechanical components - Part 2. General examination, electrical connection

Continuity and contact resistance tests, insulation tests and voltage stress test (idtIEC 60512-2.1994)

GB/T 5169.16-2008 Fire hazard testing for electric and electronic products - Part 16. Test flames - 50W horizontal and vertical fire

Flame test methods (IEC 60695-11-10.2003, IDT)

GB/T 7267-2003 secondary circuit of power system control and protection panels and cabinet Series of basic dimensions

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

GB/T 9279-2007 Paints and varnishes - Scratch test (ISO 1518.1992, IDT)

Cut test GB/T 9286-1998 Paints and varnishes

GB/T 9753-2007 Paints and varnishes - Cupping test (ISO 1520.2006, IDT)

GB/T 9761-2008 Paints and varnishes - Visual comparison of color (ISO 3668.1998, IDT)

GB/T 13306-1991 signage

GB/T 13384-2008 mechanical and electrical products packaging General technical conditions

GB/T 13452.2-2008 Paints and varnishes - Determination of film thickness (ISO 2808.2007, IDT)

GB 14598.27-2008 metric Part 27 relays and protection devices. product safety requirements (IEC 60255-27.2005,

MOD)

GB/T 17045-2008 General Protection against electric shock devices and equipment (IEC 61140.2001, IDT)

GB/T 18663.1-2008 electronic equipment and mechanical structures metric series inch series of tests - Part 1. cabinets, racks,

Subracks and chassis Climatic, mechanical tests and safety requirements (IEC 61587-1.2007, IDT) […]