Line traps inserted into a power line to provide a high impedance at power-line-carrier frequencies (30 kHz to 500 kHz) are covered in this standard. The purpose is to isolate the carrier signal from system impedance changes due to faults or switching behind the point of insertion, and to guide the signal in the proper direction. The standard covers line traps in which the main coil is designed as a single-phase, air-cooled inductor of the dry type.
- Standard Committee
- PE/PSCC - Power System Communications and Cybersecurity
- Joint Sponsors
-
PE/PSCC
- Status
- Active Standard
- PAR Approval
- 2016-05-12
- Superseding
- C93.3-1995
- Board Approval
- 2017-02-14
- History
-
- ANSI Approved:
- 2018-07-02
- Published:
- 2017-08-01
Working Group Details
- Society
- IEEE Power and Energy Society
- Standard Committee
- PE/PSCC - Power System Communications and Cybersecurity
- Working Group
-
PC93.3 - Revision of ANSI/NEMA C93.3 - Standard for the Requirements for Power-Line Carrier Line Traps
- IEEE Program Manager
- Tom Thompson
Contact Tom Thompson - Working Group Chair
- Bruce Pickett
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