Scope
- Studying and reviewing engineering, operational, and testing aspects of the protection and use of all forms of single and multipurpose wire line communications systems that serve electrical power stations or that are otherwise subjected to the influence of electric power or lightning.
- Developing and maintaining related standards, recommended practices and guides for such aspects.
- Coordinating with other technical committees, groups, societies and associations as required.
- Preparing and arranging for publication technical reports related to the Subcommittee’s scope.
Chair
(vacant)
Vice Chair
Ernie Gallo
Secretary
Mark Tirio
Past Chairs
John Fuller
776-1992 (R2008) Recommended Practice for Inductive Coordination of Electric Supply and Communications Lines
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1137-1991 (R2008) Guide for the Implementation of Inductive Coordination Mitigation Techniques and Applications
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820-2005 (R2010) Standard Telephone Loop Performance Characteristics
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1692-2011 Guide for the Protection of Communication Installations from Lightning Effects
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367-2012 Recommended Practice for Determining the Electric Poer Station Ground Potential Rise and Induced Voltage from a Power Fault.
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487.1-2014 Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of On-Grid Isolation Equipment
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487.2-2013 Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations through the Use of Optical Fiber Systems.
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487.3-2014 Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Hybrid Facilities
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487.4-2013 Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Neutralizing Transformers
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487.5-2013 Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Isolation Transformers
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789-2013 Standard Performance Requirements for Communications and Control Cables for Application in High Voltage Environments
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Standards
IEEE-1692 Guide for the Protection of Communication Installations from Lightning Effects
Chair: Vice-Chair:
Scope: The document addresses methods and practices necessary to reduce the risk of damages to communications equipment within structures arising from lightning surges causing GPR (ground potential rise) and similar potential differences.
Status: Active
IEEE-367 Recommended Practice for Determining the Electric Power Station Ground Potential Rise and Induced Voltage from a Power Fault
Chair: Vice-Chair:
Scope: Guidance for the calculation of power station ground potential rise (GPR) and longitudinal induction (LI) voltages is provided, as well as guidance for their appropriate reduction from worst-case values, for use in metallic telecommunication protection design.
Status: Active
IEEE-487 Standard for the Electrical Protection of Communications Facilities Serving Electric Supply Locations — General Considerations
Chair: Vice-Chair:
Scope: General considerations are presented for the electrical protection of telecommunications facilities serving electric supply locations. This standard contains material that is common to the IEEE 487(TM) family of standards (i.e., dot-series) including fundamental protection theory; basic electrical protection philosophy, concepts, and designs; protection apparatus; service types; reliability; service performance objective (SPO) classifications; and transmission considerations. In general, special protective measures, handling procedures, and administrative procedures are necessary to provide electrical protection against damage to telecommunications facilities and equipment, maintain reliability of service, and ensure the safety of personnel.
Status: Active