GB/T 3317-1982
Replaced
GB/T 32580.4-2026
Pending
National standards
GB/T 32580.4-2026 Railway applications—Fixed installations—High voltage AC switchgear and transformers—Part 4:Voltage transformers
GB/T 32580.4-2026 Railway applications—Fixed installations—High voltage AC switchgear and transformers—Part 4:Voltage transformers
Basic Information
Standard Code:
GB/T 32580.4-2026
Standard Type:
National standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Traction substation
ICS Name:
Electric traction equipment
Publish Date:
2026-02-27
Implement Date:
2026-06-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国轨道交通电气设备与系统标准化技术委员会(SAC/TC 278)
Pages:
28 pages
Scope
本文件规定了轨道交通用电压互感器的正常和特殊使用条件，额定值，设计和结构，检验规则，查询、投标和订货时提供的资料，运输、储存、安装、运行和维护规则，安全，产品对环境的影响，描述了相关试验方法。
本文件适用于运行频率50 Hz、额定电压为27.5 kV和55 kV的交流电压互感器。
注：电压互感器主要用于测量装置和保护设备。
Development Information
Drafting Units:
中铁第四勘察设计院集团有限公司、中铁电气化局集团有限公司、中国铁路设计集团有限公司、中铁电气化勘测设计研究院有限公司、中车永济电机有限公司、沈阳互感器有限责任公司
Drafting Persons:
王林、高黎明、李进军、王荣熙、王奇、桑梓杰、高闯、林贵文
Same series standard
GB/T 32580.1-2026 Railway applications—Fixed installations—High voltage AC switchgear and transformers—Part 1:Circuit-breakers
GB/T 32580.2-2026 Railway applications—Fixed installations—High voltage AC switchgear and transformers—Part 2:Disconnectors, earthing switches and switches
GB/T 32580.3-2026 Railway applications—Fixed installations—High voltage AC switchgear and transformers—Part 3:Current transformers
GB/T 32580.5-2026 Railway applications—Fixed installations—AC high voltage switchgear and instrument transformers—Part 5:27.5 kV and 2×27.5 kV metal-enclosed switchgear and controlgear
Replace the following standards
Referenced Standards
GB/T 2900.1-1992 Electrotechnical terminology—Fundamental terms
GB/T 2900.1-2008 Electrotechnical terminology—Fundamental terms
GB/T 2900.19-1994 Electrotechnical terminology High-voltage test technique and insulation co-ordination
GB/T 2900.19-2022 Electrotechnical terminology—High-voltage test technique and insulation co-ordination
GB/T 2900.20-1994 Electrotechnical terminology—High-voltage switchgear
GB/T 2900.20-2016 Electrotechnical terminology—High-voltage switchgear and controlgear
GB/T 7595-2017 Quality of transformer oils in service
GB/T 20840.1-2010 Instrument transformers—Part 1:General requirements
GB/T 20840.3-2013 Instrument transformers—Part 3:Additional requirements for inductive voltage transformers
GB/T 26218.1-2010 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 1:Definitions,information and general principles
GB/T 32580.5-2026 Railway applications—Fixed installations—AC high voltage switchgear and instrument transformers—Part 5:27.5 kV and 2×27.5 kV metal-enclosed switchgear and controlgear
TB/T 2805-2021 TB/T 2805-2021 Traction Power Supply Equipment Insulation Level
Adopt standards
IEC 62505-3-3:2020
Related Standards
GB/T 3318-1982
Replaced
GB/T 3318-1982 Rules for the inspecting and testing of electric locomotives after completion of construction
GB/T 6927-1986
Abolished
GB/T 6927-1986 Characteristics and tests of electrodynamic and electromagnetic braking systems
GB 1402-1998
Replaced
GB 1402-1998 A.C.Voltage of electric traction for the railway main lines
GB/T 3319-1998
Replaced
GB/T 3319-1998 Definition of the rated output of electric locomotives and motive power units
GB 5914.1-2000
Replaced