GB/T 14824-1993
Replaced
GB/T 14048.14-2019
Active
National standards
GB/T 14048.14-2019 Low-voltage switchgear and controlgear—Part 5-5:Control circuit devices and switching elements—Electrical emergency stop device with mechanical latching function
GB/T 14048.14-2019 Low-voltage switchgear and controlgear—Part 5-5:Control circuit devices and switching elements—Electrical emergency stop device with mechanical latching function
Basic Information
Standard Code:
GB/T 14048.14-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Low-voltage electrical equipment
ICS Name:
Other electrical devices
Publish Date:
2019-06-04
Implement Date:
2020-01-01
Publisher:
国家市场监督管理总局、中国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:
17 pages
Scope
GB/T 14048的本部分对具有机械锁闩功能的紧急制动装置的电气和机械结构以及试验规定了具体的要求。
本部分适用于发出紧急制动信号的电气控制电路电器和开关元件。这些电器可自带外壳，或按制造商说明书安装。
本部分不适用于：
——用于非电气控制回路（如液压、气压）的紧急制动装置；
——无机械锁闩功能的紧急制动装置。
紧急制动装置也可用于提供紧急切断功能。
由于具有机械锁闩功能的电气紧急制动装置所产生的噪声不具有相关风险，故本部分不涉及任何有关噪声的特定要求。
注： 也可参见IEC 60204-1:2005中9.2.5.4。
Development Information
Drafting Units:
上海电器科学研究院、施耐德电气(中国)有限公司上海分公司、北京德威特电气科技股份有限公司
Drafting Persons:
张丽丽、栗惠、田海锋、翟凡
Replace the following standards
Referenced Standards
GB/T 2423.1-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold
GB/T 2423.2-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat
GB/T 2423.4-2008 Environmental testing for electric and electronic products—Part 2:Test method—Test Db:Damp heat,cyclic(12 h+12 h cycle)
GB/T 2423.17-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ka:Salt mist
GB/T 18209.1-2010 Electrical safety of machinery—Indication,marking and actuation—Part 1:Requirements for visual,acoustic and tactile signals
IEC 60050(441):1984
IEC 60050(441):1984/A1:2000第1号修改单
IEC 60068-2-6: 2007
IEC 60068-2-27: 2008
IEC 60417-DB:2002
Adopt standards
IEC 60947-5-5:2016
Related Standards
GB 16895.3-1997
Replaced
GB 16895.3-1997 Electrical installations of buildings Part 5:Selection and erection of electrical equipment Chapter 54:Earthing arrangements and protective conductors
GB 17885-1999
Replaced
GB 17885-1999 Electromechanical contactors for household and similar purposes
GB/T 5588-2002
Replaced
GB/T 5588-2002 Technical specification for silver-nickel,silver-iron electrical contacts
GB/T 19637-2005
Replaced
GB/T 19637-2005 Electrical accessories—Cable reels for household and similar purposes
GB/T 17045-2006
Replaced