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PAR List for LV Communications SPD Documents
The following is the March 2006 list of SPDC NesCom approved (active) PARs in numerical order, showing the PAR number, Working Group responsible, URL for the complete PAR, Document Title and Scope.
PAR Number: PC62.43 (PE/SPD)
Working Group: WG 3.6.7 Low Voltage Data, Communication, and Signaling Circuit Surge Protective Devices
URL: http://standards.ieee.org/board/nes/projects/C62-43.pdf
Title: Guide for the Application of Surge Protectors Used in Low-Voltage (Equal to or Less Than 1000 Vrms or 1200 Vdc) Data, Communication, and Signaling Circuits
Scope: This guide applies to surge protectors used in balanced or unbalanced data, communication and signaling circuits with voltages equal to or less than 1000Vrms or 1200 Vdc. The surge protectors covered are multiple-component series or parallel combinations of linear or non-linear elements, packaged for the purpose of limiting voltage, current, or both. This guide is intended to complement the IEEE Std C62.36-2000. The definitions used in the Application Guide and the Test Methods Standard are the same. For other terms not defined in the Guide or the Standard, see IEEE Std 100-1996. This guide is not intended to apply to packaged single-component gas tube or air gap arresters, which are covered by IEEE C62.42.
The purpose of this guide is to enable the reader to understand the function and performance tests of the various types of multiple-component data, communication and signaling circuit protectors in terms of particular applications. Consideration is given to the characteristics of multiple-component protectors and the concepts necessary to choose the appropriate product and interpret its specifications.
PAR Number: PC62.64 (PE/SPD)
Working Group: WG 3.6.7
URL: http://standards.ieee.org/board/nes/projects/C62-64.pdf
Title: Standard Specifications for Surge Protectors Used in Low-Voltage Data, Communications, and Signaling Circuits
Scope: This standard is to be revised to include new technology and devices and like the original will provide preferred values and parameters used to specify the performance of these surge protectors. This standard will be coordinated with its companion document C62.36.
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