Click on the "PAR Number" to view the most current PAR information. The "Original PAR URL" shows the PAR as it was originally approved.
Sponsor PAR Number Title Original PAR URL PAR Approval
PE/PSRCC PC37.112 Standard Inverse-Time Characteristic Equations for Overcurrent Relays
PE/PSRCC PC37.116 Guide for Protective Relay Application to Transmission-Line Series Capacitor Banks
PE/PSRCC PC37.118.2 Standard for Synchrophasor Data Transfer for Power Systems
PE/PSRCC PC37.120 Protection System Redundancy for Power System Reliability
PE/PSRCC PC37.230 Guide for Protective Relay Applications to Distribution Lines
PE/PSRCC PC37.233 Guide for Power System Protection Testing
PE/PSRCC PC37.234 Guide for Protective Relay Applications to Power System Buses
PE/PSRCC PC37.235 Guide for the Application of Rogowski Coils Used for Protective Relaying Purposes
PE/PSRCC PC37.237 Standard Requirements for Time Tags Created by Intelligent Electronic Devices - COMTAG(TM)
PE/PSRCC PC37.242 Guide for Synchronization, Calibration, Testing, and Installation of Phasor Measurement Units (PMUs) for Power System Protection and Control
PE/PSRCC PC37.245 Guide for the Application of Protective Relaying for Phase Shifting Transformers
PE/PSRCC PC37.247 Standard for Phasor Data Concentrators for Power Systems
PE/PSRCC PC37.249 Guide for Categorizing Security Needs for Protection and Automation Related Data Files
PE/PSRCC PC37.250 Guide for Engineering, Implementation, and Management of System Integrity Protection Schemes
PE/PSRCC PC37.251 Standard for Common Protection and Control Settings or Configuration Data Format (COMSET)

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