Documentos

Destacados

Manual de instrucciones

SEL-487B-1 Bus Differential and Breaker Failure Relay and SEL-400 Series Relays

Hoja de datos

SEL-487B-1 Bus Differential and Breaker Failure Relay

Folleto

Relé de protección diferencial para barras y falla de interruptor SEL-487B

Literatura

Los documentos más nuevos se muestran primero.

Literatura

Folletos

Soluciones de sistemas secundarios digitales de SEL

Tecnología de enlace de dominio del tiempo SEL (TiDL®)

Relé de protección diferencial para barras y falla de interruptor SEL-487B

Hojas de datos

Inglés

SEL-487B-1 Bus Differential and Breaker Failure Relay

SEL-487B-2 Bus Differential and Breaker Failure Relay With Sampled Values or TiDL Technology

Guías de especificación

Inglés

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

SEL-487B-1 Bus Differential and Breaker Failure Relay

SEL-487B-1 Bus Differential and Breaker Failure Relay

Guías de instalación

Inglés

SEL-400 Series TiDL Quick-Start Guide

Installing IP52 Dust Protection for SEL-400 Series Panel-Mount Relays

Manuales de instrucción

Inglés

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

Etiquetas configurables

Inglés

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

Información para ordenar

Inglés

SEL-487B-2 With Sampled Values or TiDL Technology

SEL-487B-1 Bus Differential and Breaker Failure Relay

Wiring Harness for Connectorized SEL-487B

Descargas relacionadas

Inglés

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

Certificaciones

Inglés

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

Publicaciones

Guías de aplicación

Inglés

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

Notas de aplicación

Inglés

Applying the SEL-487B as a Station Breaker Failure Relay

Changing Metering Direction in SEL-400 Series Relays for SCADA Applications

Artículos técnicos

Inglés

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

Libros blancos

Inglés

Best Practices for Implementing PTP in the Power Industry

Diagramas