Owner of the document requires that the content be not remodified or redistributed.
Share |



IEEE C37.93-2004 - IEEE Guide for Power System Protective Relay Applications of Audio Tones Over Voice Grade Channels
Author:
IEEE
Year:
2004
Abstract:

This document contains the detailed information of the standard IEEE C37.93-2004. Guidelines for applying audio tones over voice grade channels for power system relaying are provided in this document, including transmitting and receiving equipment, leased voice grade channels, application principles, installation, and testing. The primary purpose of this document is to guide the power system user in applying, installing, and operating audio-tone protective relaying systems over voice grade channels. Secondly, it is to provide a reference for equipment manufacturers engaged in the design and application of relaying equipment and for telephone personnel engaged in providing telecommunications channels for audio-tone protective relay schemes.

More Information on this standard can be found here.

Document Type:
Standard Information Detail
Source:
SGIC