GB/T 11920-2008
General specification of central control equipment and system for electrical parts in power stations and substations (English Version)

Standard No.

GB/T 11920-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

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

Latest

GB/T 11920-2008

Replace

GB 11920-1989

Scope

This standard stipulates the technical requirements and performance indicators of the centralized control equipment and centralized control system of the electrical part of the power station, the test method and inspection rules of the centralized control equipment, product marks, packaging, transportation, storage and product accompanying documents. This standard is applicable to electrical part centralized control equipment and systems (hereinafter referred to as centralized control equipment and systems) involved in different capacity substations or power plants in power systems and other industrial and mining enterprises; as a manufacturer to design, manufacture and test such products , storage and transportation and the basis for formulating its product standards.

GB/T 11920-2008 Referenced Document

• DL/T 5065-1996 Rule for design of computerized monitoring and control system in hydraulic powerplants
• DL/T 5136-2001 Technical code for designing of electrical secondary wiring in fossil fuel power plants and substations
• DL/T 667-1999 Telecontrol equipment and systems.Part 5:Transmission protocols.Section 103 Companion standard for the information interface of protection equipment
• GB 4208-2008 Degrees of protection provided by enclosure(IP code)
• GB/T 17626.3-2006 Electromagnetic compatibility Testing and measurement techniques Radiated, radio-frequency, electromagnetic field immunity test
• GB/T 191-2008 Packaging.Pictorial marking for handling of goods
• GB/T 19520.1-2007 Mechanical structures for electronic equipment Dimensions of mechanical structures of the 482.6mm(19in)series Part 1: Panels and racks
• GB/T 19520.2-2007 Mechanical structures for electronic equipment Dimensions of mechanical structures of the 482.6mm(19in)series Part 2: Cabinets and pitches of rack structures
• GB/T 19520.3-2004 Mechanical structures for electronic equipment-Dimensions of mechanical structures of the 482,6mm(19 in)series-Part 3:Subracks and associated plug-in units
• GB/T 19520.4-2004 Mechanical structures for electronic equipment-Dimensions of mechanical structures of the 482,6mm(19 in)series-Part 4:Subracks and associated plug-in units-Additional dimensions
• GB/T 2421-1999 Environmental testing for electric and electronic products Part 1: General and guidance
• GB/T 2887-2000 Specification for electronic computer field
• GB/T 2900.1-1992 Electrotechnical terminology--Fundamental terms

GB/T 11920-2008 history

• 2008 GB/T 11920-2008 General specification of central control equipment and system for electrical parts in power stations and substations
• 1989 GB 11920-1989 General specification of central control equipments for electrical parts in power stations and substations

GB/T 11920-2008 General specification of central control equipment and system for electrical parts in power stations and substations has been changed from GB 11920-1989 General specification of central control equipments for electrical parts in power stations and substations.