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SEL-487E
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Documentos
Especificações
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Documentos
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Manual de instruções
SEL-487E-3, -4 Transformer Protection Relay and SEL-400 Series Relays
Data Sheet
SEL-487E-3, -4 Transformer Differential Relay
Flyer
Relé de Proteção de Transformadores SEL-487E
Flyer
Centralized Protection and Control Solution Using SEL-487E
Literatura
Os documentos são classificados pela mais nova primeiro.
Incluir Literatura em Inglês
Literatura
Flyers
Soluções para sistemas secundários digitais da SEL
Relé de Proteção de Transformadores SEL-487E
Tecnologia de link de domínio do tempo SEL (TiDL®)
Inglês
Centralized Protection and Control Solution Using SEL-487E
Distribution Solutions
Data Sheets
Inglês
SEL-487E-3, -4 Transformer Differential Relay
SEL-487E-5 Transformer Protection Relay With Sampled Values or TiDL Technology
Guias de especificação
Inglês
SEL-487E-3, -4 Transformer Protection Relay and Station Phasor Measurement Unit
SEL-487E-3, -4 Transformer Protection Relay and Station Phasor Measurement Unit
SEL-487E-5 Transformer Protection Relay With Sampled Values or TiDL Technology
SEL-487E-5 Transformer Protection Relay With Sampled Values or TiDL Technology
SEL-487E Station Phasor Measurement Unit (PMU)
SEL-487E Station Phasor Measurement Unit (PMU)
Guias de instalação
Inglês
SEL-400 Series TiDL Quick-Start Guide
Installing IP52 Dust Protection for SEL-400 Series Panel-Mount Relays
Manuais de instruções
Inglês
SEL-487E-3, -4 Transformer Protection Relay
SEL-487E-3, -4 Transformer Protection Relay and SEL-400 Series Relays
SEL-487E-5 Transformer Protection Relay With Sampled Values or TiDL Technology
SEL-487E-5 Transformer Protection Relay With Sampled Values or TiDL Technology and SEL-400 Series Relays
Tabela de Ajustes
Memória de cálculo para os ajustes do Relé de Proteção Trifásica, Automação e Controle para Transformador, SEL-487E
Etiquetas configuráveis
Inglês
SEL-400 Series Enhanced HMI Configurable Label Template (Horizontal)
SEL-400 Series Enhanced HMI Configurable Label Template (Horizontal; A4)
SEL-400 Series Enhanced HMI Configurable Label Template (Vertical)
SEL-400 Series Enhanced HMI Configurable Label Template (Vertical; A4)
SEL 400 Series Configurable Label Instructions
Downloads relacionados
Inglês
SEL-487E DNP3 Device Profile Information
SEL-487E-3, -4 DNP3 Device Profile Information
SEL-487E-5 DNP3 Device Profile Information
Certificados
Inglês
SEL-487E-5 IEC 61850 Edition 2 Conformance Certificate
SEL-487E-3,4 IEC 61850 Edition 2 Conformance Certificate
SEL-487E-3,4 IEC 61850 Edition 2 MICS
SEL-487E-3,4 IEC 61850 Edition 2 PICS
SEL-487E-3,4 IEC 61850 Edition 2 PIXIT
SEL-487E-3,4 IEC 61850 Edition 2 TICS
SEL-487E-5 IEC 61850 Edition 2 MICS
SEL-487E-5 IEC 61850 Edition 2 PICS
SEL-487E-5 IEC 61850 Edition 2 PIXIT
SEL-487E-5 IEC 61850 Edition 2 TICS
Publicações
Guias de aplicação
Compreendendo e Utilizando Efetivamente o Protocolo SEL
Mirrored Bits
Melhorias nos Elementos Diferenciais do SEL-487E
Monitoramento do banco de baterias utilizando LEDs tricolores e mensagens no display
Teste Monofásico do Elemento Diferencial do SEL-487E Sem Simulação de Estado
Teste Monofásico do Elemento de Falta a Terra Restrita (REF) do SEL-487E
Teste Monofásico das Funções de Bloqueio e Restrição por Harmônicos do SEL-487E
Testes dos Elementos Diferenciais do Relé SEL-487E
Criando uma Função de Sobrecorrente com Restrição por Tensão (51V) no Relé de Proteção SEL-487E
Inglês
Using Synchrowave Event to Model REF Elements and Troubleshoot Installations
Related Material
AG2024-12
Troubleshooting Transformer Relay Installations With Synchrowave Event
Using Synchrowave Event to Model Transformer Differential With Harmonic Restraint and Blocking
Related Material
AG2020-28
Creating a High-Operate Current Alarm in the SEL-487E and SEL-787-2, -3, -4 Relays for a Loaded Transformer
Related Material
AG2022-16
Maintaining Switched-Mode Relay Responsiveness in an RSTP Network
Visualizing Percentage-Restrained Differential Characteristics Using Synchrowave Event
Calculating Voltage-Related Settings for SEL Relays With Low-Energy Analog Voltage Sensors
Related Material
AG2023-05
Differential Protection of Transformers With an In-Zone Grounding Bank on the Delta Side
Basic Configuration of Sampled Values Using SEL-401 Merging Unit and SEL-421-7 SV Subscriber Relay
Three-Phase Testing of the SEL-487E Differential Element
Related Material
Calculation spreadsheet AG2019-22
AG2019-22 Version History
Defining DCE and DTE: Null Modem Cable and Straight-Through Cable Applications
Implementing Inverse-Time Frequency Elements Using SEL-400 Series Relays to Comply With NERC Standard PRC-024-3
Implementing Load Encroachment Using
SELogic
Programming in the SEL-487E
Related Material
Load Encroachment Logic Settings (SET L)
Protecting Scott-Connected Transformers With SEL Transformer Differential Relays
Calculating and Testing Transformer Thermal-Model Constants
Related Material
Transformer Cooling Constants
Selecting Transformer Compensation Settings for the SEL-387, SEL-487E, and SEL-787 Relays
Configuring an SEL-400 Series Relay and an SEL-2488 to Use IEEE 1588v2-2008 Precision Time Protocol With the IEEE C37.238 Profile
SEL Disturbance Recording System Meets NERC PRC-002-2
Implementing a 51V Voltage-Restrained Inverse-Time Overcurrent Element in the SEL-487E Relay
Implementing Memory Register Functions Using Advanced
SELogic
Control Equation Math Functions in SEL-400 Series Relays
Notas de Aplicação
Controle de sincrofasores em tempo real para otimizar os perfis de tensão do sistema
Inglês
Changing Metering Direction in SEL-400 Series Relays for SCADA Applications
Asset Optimization With Monitoring Capabilities in the SEL-487E
Artigos técnicos
Determinação dos Requisitos de TC para Relés de Proteção de Geradores e Transformadores
Inglês
Work Smarter, Not Harder: Using Software Tools to Diagnose REF Installation Errors
Case Study: Detection of Turn-to-Turn Faults in a Load Tap Changer Mechanism
SDG&E's Experience With Multiway Switchgear: Simplifying Protection and Control
Detection and Isolation of Broken Conductors in Power Distribution Systems: A Key Wildfire Mitigation and Public Safety Strategy
Case Study: Deploying and Operating a Point-to-Point Digital Secondary Substation at One Power
Transformer Differential Protection Revisited
Complete Monitoring Solution to Improve Reliability and Performance of Digital Secondary Systems
Case Study: Designing Centralized Protection and Control Systems for a Distribution Substation at Duke Energy
Distribution Digital Substation—Consolidated Protection and Digital Secondary Systems
Wildfire Mitigation: Detecting and Isolating Falling Conductors in Midair Using 900 MHz Private LTE at Protection Speeds
A Call to Action: Say YES to Restricted Earth Fault Protection
Getting the Lines Crossed—How a Three-Phase Series Fault Caused a Sequence of Relay Operations
Restricted Earth Fault Protection in Low-Impedance Grounded Systems With Inverter-Based Resources
Performance of IEC 61850 Sampled Values Relays for a Real-World Fault
Lessons Learned Through Commissioning, Livening, and Operating Switchgear
Best Practices for Implementing PTP in the Power Industry
Improve Protection Communications Network Reliability Through Software-Defined Process Bus
Fundamentals of Short-Circuit Protection for Transformers
Secure Application of Transformer Differential Relays for Bus Protection
Transformer Modeling as Applied to Differential Protection
Desenhos