GB/T 13862-1992
Abolished
GB/T 14048.25-2025
Pending
National standards
GB/T 14048.25-2025 Low-voltage switchgear and controlgear—Part 9-2:Active arc-fault mitigation systems—Optical-based internalarc-detection and mitigation devices
GB/T 14048.25-2025 Low-voltage switchgear and controlgear—Part 9-2:Active arc-fault mitigation systems—Optical-based internalarc-detection and mitigation devices
Basic Information
Standard Code:
GB/T 14048.25-2025
Standard Type:
National standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Low-voltage distribution electrical equipment
ICS Name:
Switch
Publish Date:
2025-12-31
Implement Date:
2026-07-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国低压电器标准化技术委员会(SAC/TC 189)
Pages:
76 pages
Scope
本文件涵盖了内部电弧故障控制电器，以下简称IACD，目的是：
——通过（至少）处理内部电弧故障的光学效应，检测低压成套开关设备和控制设备中的内部电弧故障，以及；
——操作电弧抑制电器（外接型或组合型）；
来减小内部电弧故障的影响（见图1）。
在本文件中，术语“光”或“光学”所涵盖的不仅是可见光谱。它们还可以涵盖，例如红外线或紫外线电磁辐射（见附录D）。
对于组合型IACD，本文件应与内部电弧故障抑制电器的相关产品标准（IARD符合GB/Z 43533—2023的规定）一同考虑。应符合相关产品标准，不能仅通过本文件的试验进行声明。
注1：低压成套开关设备和控制设备通常由IEC 61439（所有部分）规定。
Development Information
Drafting Units:
上海电器科学研究院、青岛鼎信通讯股份有限公司、施耐德电气(中国)有限公司上海分公司、上海正泰智能科技有限公司、江苏凯隆电器有限公司、江苏米特物联网科技有限公司、贵州航天职业技术学院、蓉中电气股份有限公司、深圳市布雷科检测技术有限公司
Drafting Persons:
黄兢业、王建华、王海成、胡应龙、顾萌、吴晔、陈又丰、董泽芳、陈顺平、林晓春
Same series standard
GB/T 14048.3-2025 Low-voltage switchgear and controlgear—Part 3:Switches,disconnectors,switch-disconnectors and fuse-combination units
GB/T 14048.6-2025 Low-voltage switchgear and controlgear—Part 4-2:Contactors and motor-starters—Semiconductor motor controllers,starters and soft-starters
GB/T 14048.10-2025 Low-voltage switchgear and controlgear—Part 5-2:Control circuit devices and switching elements—Proximity switches
GB/T 14048.12-2025 Low-voltage switchgear and controlgear—Part 4-3:Contactors and motor-starters—Semiconductor controllers and semiconductor contactors for non-motor loads
GB/T 14048.16-2025 Low-voltage switchgear and controlgear—Part 8:Control units for built-in thermal protection(PTC) forrotating electrical machines
Referenced Standards
GB/T 5169.11-2017 Fire hazard testing for electric and electronic products—Part 11:Glowing/hot-wire based test methods—Glow-wire flammability test method for end-products(GWEPT)
GB/T 12113-2023 Methods of measurement of touch current and protective conductor current
GB/T 14048.1-2023 Low-voltage switchgear and controlgear—Part 1:General rules
GB/T 14048.2-2020 Low-voltage switchgear and controlgear—Part 2:Circuit-breakers
GB/T 14048.23-2022 Low-voltage switchgear and controlgear—Part 9-1:Active arc-fault mitigation systems—Arc quenching devices
GB/T 14598.27-2017 Measuring relays and protection equipment—Part 27:Product safety requirements
GB/T 19334-2021 Dimensions of low-voltage switchgear and controlgear—Standardized mounting on rails for mechanical support of switchgear,controlgear and accessories
GB/Z 43533-2023 Integration of internal arc-fault mitigation systems in power switchgear and controlgear assemblies(PSC-assemblies) according to GB/T 7251.2-2023
ISO 3864-1:2011
ISO 3864-2:2016
IEC 60068-2-6
IEC 60068-2-27
IEC 60068-2-30
IEC 60695-2-10
IEC 60695-2-12
IEC 61482-1-2:2014
IEC 61557-2
IEC 62474
IEC 62606
CISPR 11:2015
CISPR 11:2015/AMD1:2016
CISPR 32
Adopt standards
IEC 60947-9-2:2021
Related Standards
GB/T 14280-1993
Abolished
GB/T 14280-1993 Thermal time delay switch, Generic specification of
GB/T 14281-1993
Abolished
GB/T 14281-1993 Thermostatic switch, Generic specification of
GB/T 14810-1993
Replaced
GB/T 14810-1993 AC high voltage switches for rated voltages of 110kV and above
GB 15092.2-1994
Replaced
GB 15092.2-1994 Switches for appliances—Part 2:Particular requirements for cord switches
GB 15092.3-1998
Replaced