
【国外标准】 IEEE Standard for 4.76 kV to 48.3 kV Rated Ground and Test Devices Used in Enclosures
本网站 发布时间:
2025-04-28
- IEEE C37.20.6-2024
- 定价: 61元 / 折扣价: 52 元
- 在线阅读
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
This standard covers drawout-type, indoor, medium-voltage ground and test (G&T ) devices for use in drawout metal-clad switchgear rated 4.76 kV through 48.3 kV as described in IEEE Std C37.20.2™ and IEEE Std C37.20.3™.7 Four G&T device types are generally applied for temporary circuit maintenance procedures for insertion in place of the circuit breaker as follows: a) Simple manual devices b) Complex manual devices c) Simple electrical devices d) Complex electrical devices There may be… read more more complicated G&T devices that may include current and/or voltage transformers, glow tubes, or other accessory components. These more complex devices are not covered by this standard. Due to their complexity, additional testing and interlocking are required, and manufacturers should be consulted for the availability and ratings of these types of devices. read less
标准号:
IEEE C37.20.6-2024
标准名称:
IEEE Standard for 4.76 kV to 48.3 kV Rated Ground and Test Devices Used in Enclosures
英文名称:
标准状态:
-
发布日期:
-
实施日期:
出版语种:
- 推荐标准
- ANSI X9.100-20-2021 Magnetic Ink Character Recognition - Printing MICR Characters
- ANSI/OPEI B175.6-2018 Outdoor Power Equipment - Internal Combustion Engine-Powered Hand-Held Hedge Trimmers - Safety and Environmental Requirements
- AS 1012.6-1999 Methods of testing concrete Method for the determination of bleeding of concrete
- AS 1038.20-1992 Coal and coke - Analysis and testing Higher rank coal - Hardgrove grindability index
- AS 1038.20-2002 (R2013) Coal and coke - Analysis and testing Higher rank coal - Hardgrove grindability index
- AS 1038.6.3.2-1997 Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Total sulfur - High-temperature combustion method
- AS 1038.6.3.2-1997/Amdt 1-1998 Coal and coke - Analysis and testing - Higher rank coal and coke - Ultimate analysis - Total sulfur - High-temperature combustion method
- AS 1038.6.3.2-2003 (R2013) Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Total sulfur - High-temperature combustion method
- AS 1038.6.3.3-1997 (R2013) Coal and coke - Analysis and testing Higher rank coal - Ultimate analysis - Total sulfur - Infrared method
- AS 1076.6-1977 Code of practice for selection, installation and maintenance of electrical apparatus and associated equipment for use in explosive atmospheres (other than mining applications) Apparatus with type of protection 'e' - Increased safety
- AS 1085.20-2006 Railway track material Welding of steel rail
- AS 1088.6-1987 Hearing aids Characteristics of electrical input circuits for hearing aids
- AS 1141.20-1982 Methods for sampling and testing aggregates Average least dimension of aggregate by direct measurement
- AS 1141.6.1-1995 Methods for sampling and testing aggregates Particle density and water absorption of coarse aggregate - Weighing-in-water method
- AS 1141.6.1-1995/Amdt 1-1997 Methods for sampling and testing aggregates - Particle density and water absorption of coarse aggregate - Weighing-in-water method