SEL-487B
Overview
Overview
Documentation
Documentation
Specifications
Specifications
Support
Support
Configure and order
Documentation
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
Application Guides
A Zone-Switching Application for the SEL-487B Relay
acSELerator
QuickSet settings file
Applying the SEL-487B to Single Busbars
Example
acSELerator
SEL-5030 file
Example Settings for Applying the SEL-487B to a Six-Breaker Bus
Example settings file(2)
Example Settings for Applying the SEL-487B With Bus Differential and Breaker Failure to a Simple Two-Zone Bus
Example settings file
Example Settings for Using Two SEL-487B Relays for a Ten-Breaker Bus
487-B-1 Settings
Implementing Inverse-Time Frequency Elements Using SEL-400 Series Relays to Comply With NERC Standard PRC-024-3
Implementing Memory Register Functions Using Advanced
SELogic
Control Equation Math Functions in SEL-400 Series Relays
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Application Notes
Applying the SEL-487B as a Station Breaker Failure Relay
Changing Metering Direction in SEL-400 Series Relays for SCADA Applications
Certificates
SEL-487B-1 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 Conformance Certificate
SEL-487B-2 IEC 61850 Edition 2 MICS
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Configurable Labels
SEL 400 Series Configurable Label Instructions
SEL-400 Series Configurable Label Template (Horizontal; A4)
SEL-400 Series Configurable Label Template (Horizontal)
SEL-400 Series Enhanced HMI Configurable Label Template (Horizontal; A4)
SEL-400 Series Enhanced HMI Configurable Label Template (Horizontal)
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
Flyers
SEL Digital Secondary System Solutions
SEL Time-Domain Link (TiDL) Technology
SEL-487B - Bus Differential and Breaker Failure Relay
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
Installing IP52 Dust Protection for SEL-400 Series Panel-Mount Relays
SEL-400 Series TiDL Quick-Start Guide
Instruction Manuals
SEL-487B-1 Bus Differential and Breaker Failure Relay
SEL-487B-1 Bus Differential and Breaker Failure Relay and SEL-400 Series Relays
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
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
Secure Content
Example
acSELerator
SEL-5030 file
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
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