GB/T 20626.3-2006
Specific environmental condition-Electric and electronic products for plateau-Part3:Protection requirement of lighting,pollution,condensation (English Version)

Standard No.

GB/T 20626.3-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

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

Status

Be replaced 2023-05

Replace By

GB/T 20626.3-2022

Latest

GB/T 20626.3-2022

Scope

This part of GB/T 20626 specifies the lightning, condensation and pollution protection requirements for electrical and electronic products and equipment (hereinafter referred to as products and equipment) under plateau environmental conditions. This part applies to high-voltage products and equipment used at altitudes above 1000m to 5000m and low-voltage products and equipment used at altitudes above 2000m to 5000m. This section does not apply to communication products and equipment.

GB/T 20626.3-2006 Referenced Document

• DL 436-1991 Technical Guidelines for High Voltage DC Overhead Transmission Lines
• GB 311.1 Insulation co-ordination.Part 1:Definitions,principles and rules*， 2012-06-29 Update
• GB 50057 Code for design protection of structures against lightning*， 2010-11-03 Update
• GB/T 11022-1999 Common specifications for high-voltage switchgear and controlgear standards
• GB/T 14597 Environmental climatic conditions appearing in different altitudes for electrical products*， 2010-11-10 Update
• GB/T 16434-1996 Enviromental pollution classification and external insulation selection for high voltage transmission line, power plant and substation
• GB/T 16927.1 High-voltage test techniques.Part 1:General definitions and test requirements*， 2011-12-30 Update
• GB/T 16935.1-1997 Insulation coordination for eguipment within low-voltage systems. Part 1: Principles, requirements and tests
• GB/T 17627.1 High-voltage test techniques for low-voltage equipment. Part 1: Definitions, test and procedure requirements
• GB/T 20625 Special environmental conditions Terminology*， 2024-03-15 Update
• GB/T 20626.1-2006 Specific environment condition-Electric and electronic products for plateau-Part1:General technical requirements
• GB/T 2900.1 Electrotechnical terminology.Fundamental terms*， 2008-06-18 Update
• GB/T 2900.18 Electrotechnical terminology.Low voltage apparatus*， 2008-05-20 Update
• GB/T 2900.19 Electrotechnical terminology—High-voltage test technique and insulation co-ordination*， 2022-10-14 Update
• GB/T 2900.8 Electrotechnical terminology.Insulators*， 2009-03-13 Update
• GB/T 4585 Artificial pollution tests on high-voltage insulators to be used on a.c systems
• GB/T 4798.1 Classification of environmental conditions—Classification of groups of environmental parameters and their severities Part1:—Storage*， 2019-08-30 Update
• GB/T 4798.2 Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling*， 2021-05-21 Update
• GB/T 5582-1993 External insulation pollution classes of high-voltageelectric power equipments
• JB/T 6747 Artificial pollution test method for high tension insulators intended to be used in DC system Solid layer method

GB/T 20626.3-2006 history

• 2022 GB/T 20626.3-2022 Specific environmental condition—Electric and electronic products for plateau—Part 3:Protection requirement of lightning,pollution,condensation
• 2006 GB/T 20626.3-2006 Specific environmental condition-Electric and electronic products for plateau-Part3:Protection requirement of lighting,pollution,condensation

GB/T 20626.3-2006 -All Parts