
【国外标准】 IEEE Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Hybrid Facilities
本网站 发布时间:
2025-04-28
- IEEE 487.3-2014
- 定价: 110元 / 折扣价: 94 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 presents engineering design procedures for the electrical protection of telecommunication facilities serving electric supply locations through the use of metallic wire-line components in part of the telecommunication circuit and optical fiber systems in the remainder of the telecommunication circuit. Other telecommunication alternatives such as radio and microwave systems are excluded from this document.
标准号:
IEEE 487.3-2014
标准名称:
IEEE Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Hybrid Facilities
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 X9.100-181-2014 (R2021) TIFF Image Format for Image Exchange
- ANSI X9.105 Part 3-2009 (R2019) Identical to ISO 8583-3:2008 Financial transaction card originated messages - Interchange message specifications - Part 3: Maintenance procedures for messages, data elements and code values
- ANSI X9.112-3-2018 Wireless Management and Security - Part 3: Mobile
- ANSI X9.134-3-2022 Mobile Financial Services - Part 3: Financial Application Lifecycle and Management
- ANSI X9.24-3-2017 Retail Financial Services Symmetric Key Management - Part 3: Derived Unique Key Per Transaction
- ANSI X9.82: Part 3-2007 (R2017) Financial Services - Random Number Generation Part 3: Deterministic Random Bit Generators
- ANSI/INCITS/ISO/IEC TR 11581-41:2014[2015] Information technology - User interface icons - Part 41: Data structure to be used by the ISO/IEC JTC 1/SC 35 icon database
- AS 1012.4.2:2014 Methods of testing concrete Determination of air content of freshly mixed concrete - Measuring reduction in air pressure in chamber above concrete
- AS 1038.12.3-1993/Amdt 1-1999 Coal and coke - Analysis and testing - Higher rank coal - Caking and coking properties - Dilatation
- AS 1038.14.3-1999 (R2013) Coal and coke - Analysis and testing Higher rank coal ash and coke ash - Major and minor elements - Wavelength dispersive X-ray fluorescence spectrometric method
- 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 1076.3-1977 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 'd' - Flameproof enclosure