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SEL-487B
Overview
Documentation
Specifications
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SEL-487B
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Overview
Documentation
Specifications
Support
Documentation
Featured
Instruction Manual
SEL-487B-1 Bus Differential and Breaker Failure Relay and SEL-400 Series Relays
Data Sheet
SEL-487B-1 Bus Differential and Breaker Failure Relay
Flyer
SEL-487B - Bus Differential and Breaker Failure Relay
Literature
Documents sorted by newest first.
Include English Literature
Literature
Flyers
Featured
SEL-487B - Bus Differential and Breaker Failure Relay
SEL Digital Secondary System Solutions
SEL Time-Domain Link (TiDL) Technology
Data Sheets
SEL-487B-1 Bus Differential and Breaker Failure Relay
SEL-487B-2 Bus Differential and Breaker Failure Relay With Sampled Values or TiDL Technology
Guideform Specifications
SEL-487B-1 Bus Differential and Breaker Failure Relay
SEL-487B-1 Bus Differential and Breaker Failure Relay
SEL-487B-2 Bus Differential and Breaker Failure Relay With Sampled Values or TiDL Technology
SEL-487B-2 Bus Differential and Breaker Failure Relay With Sampled Values or TiDL Technology
Installation Guides
SEL-400 Series TiDL Quick-Start Guide
Installing IP52 Dust Protection for SEL-400 Series Panel-Mount Relays
Instruction Manuals
SEL-487B-2 Bus Differential and Breaker Failure Relay With Sampled Values or TiDL Technology
SEL-487B-2 Bus Differential and Breaker Failure Relay With Sampled Values or TiDL Technology and SEL-400 Series Relays
SEL-487B-1 Bus Differential and Breaker Failure Relay
SEL-487B-1 Bus Differential and Breaker Failure Relay and SEL-400 Series Relays
Configurable Labels
SEL-400 Series Enhanced HMI Configurable Label Template (Horizontal)
SEL-400 Series Enhanced HMI Configurable Label Template (Horizontal; A4)
SEL-400 Series Configurable Label Template (Horizontal)
SEL-400 Series Configurable Label Template (Horizontal; A4)
SEL 400 Series Configurable Label Instructions
Related Downloads
487B slope 2 calculations and test values
487B-1 Worksheets
SEL-487B-0 Worksheets
SEL-487B-1 DNP3 Device Profile Information
SEL-487B-2 DNP3 Device Profile Information
Certificates
SEL-487B-1 IEC 61850 Edition 2 Conformance Certificate
SEL-487B-2 IEC 61850 Edition 2 Conformance Certificate
SEL-487B-1 IEC 61850 Edition 2 MICS
SEL-487B-1 IEC 61850 Edition 2 PICS
SEL-487B-1 IEC 61850 Edition 2 PIXIT
SEL-487B-1 IEC 61850 Edition 2 TICS
SEL-487B-2 IEC 61850 Edition 2 MICS
SEL-487B-2 IEC 61850 Edition 2 PICS
SEL-487B-2 IEC 61850 Edition 2 PIXIT
SEL-487B-2 IEC 61850 Edition 2 TICS
Publications
Application Guides
Applying the SEL-487B to Single Busbars
Related Material
Example
acSELerator
SEL-5030 file
Visualizing Percentage-Restrained Differential Characteristics Using Synchrowave Event
Example Settings for Using Two SEL-487B Relays for a Ten-Breaker Bus
Related Material
487-B-1 Settings
Single-Phase Testing of the SEL-487B Differential Element Without State Simulation
Programmable Logic for Ground Inverse-Time Overcurrent Elements With Electromechanical Reset in SEL-487B Relays
Implementing Inverse-Time Frequency Elements Using SEL-400 Series Relays to Comply With NERC Standard PRC-024-3
Example Settings for Applying the SEL-487B With Bus Differential and Breaker Failure to a Simple Two-Zone Bus
Related Material
Example settings file
Implementing Memory Register Functions Using Advanced
SELogic
Control Equation Math Functions in SEL-400 Series Relays
A Zone-Switching Application for the SEL-487B Relay
Related Material
acSELerator
QuickSet settings file
Example Settings for Applying the SEL-487B to a Six-Breaker Bus
Related Material
Example settings file(2)
Testing Slope 2 in the SEL-487B Bus Differential and Breaker Failure Relay
Related Material
487B slope 2 calculations and test values
Using
SELogic
Programming to Implement an SEL-487B Bus Differential Check Zone
Using Advanced SEL-487B Settings in High-Impedance Grounded Systems
Application Notes
Applying the SEL-487B as a Station Breaker Failure Relay
Changing Metering Direction in SEL-400 Series Relays for SCADA Applications
Technical Papers
A Bus Cleared and a Hidden Breaker Insulation Failure Revealed
Case Study: Deploying and Operating a Point-to-Point Digital Secondary Substation at One Power
Complete Monitoring Solution to Improve Reliability and Performance of Digital Secondary Systems
Considerations for Using High-Impedance or Low-Impedance Relays for Bus Differential Protection
Reliable Busbar and Breaker Failure Protection With Advanced Zone Selection
White Papers
Best Practices for Implementing PTP in the Power Industry
Drawings