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Manual de instruções
SEL-751 Feeder Protection Relay
Data Sheet
SEL-751 Feeder Protection Relay
Flyer
Relé de Proteção de Alimentador SEL-751
Estudo de Caso
Mais seguro graças ao seu projeto: Proteger pessoas e equipamentos industriais dos riscos de arco elétrico
Artigo sobre a tela touchscreen
Color Touchscreens Maximize Usability for Protective Relays
Literatura
Os documentos são classificados pela mais nova primeiro.
Incluir Literatura em Inglês
Literatura
Flyers
Detecção de faltas de alta impedância com a tecnologia Arc Sense (AST) da SEL
Soluções de distribuição
Soluções SEL contra arco elétrico
Relés de Proteção Série SEL-700
Relé de Proteção de Alimentador SEL-751
Inglês
SEL Arc-Flash Detection FAQ
Industrial and Commercial Relay Retrofits
SEL Extractable Mounting (EXM) System
Conformal Coating
Data Sheets
Inglês
SEL-751 Feeder Protection Relay
Guias de modelo de projeto
Inglês
SEL-751 Three-Relay Main-Tie-Main Automatic Transfer Scheme Control Application
Related Material
SEL-5030 Database File - SEL-751 Three-Relay Main-Tie-Main Automatic Transfer Scheme
Label Template - SEL-751 Three-Relay Main-Tie-Main Automatic Transfer Scheme
SEL-5032 Database File and Bay Screens - SEL-751 Three-Relay Main-Tie-Main
Simple Overcurrent Application for Replacing an Electromechanical Relay With an SEL-751A Feeder Protection Relay
Related Material
SEL-5030 Database File - SEL-751A Simple Overcurrent
Guias de especificação
Inglês
SEL-751 Feeder Protection Relay
SEL-751 Feeder Protection Relay
Manuais de instruções
Inglês
SEL-751 Feeder Protection Relay
acSELerator
Bay Screen Builder SEL-5036 Software
SEL-4520 Arc-Flash Test Module
Roteiros de utilização
Inglês
Dust-Protection Assembly
Arc-Flash Fiber Sensor Assembly Instructions (ST)
Arc-Flash Fiber Sensor Assembly Instructions (V-Pin)
Configuration and Interoperability Guide for IEC 60870-5-103 for the SEL-751 Feeder Protection Relay
Etiquetas configuráveis
Inglês
SEL-700 Series Industrial Configurable Labels Instructions
SEL-700BT, 700G, 710-5, 751, 787-2,-3,-4, 787L, 787Z Configurable Label Template
SEL-700BT, 700G, 710-5, 751, 787-2,-3,-4, 787L, 787Z Configurable Label Template (A4)
Guia de pedidos
Inglês
SEL-751
SELect
I/O Cards
SEL-751 Feeder Protection Relay
Selecione as instruções de instalação do cartão de entrada e saída
Inglês
SEL-751 Card Options
Downloads relacionados
Inglês
SEL DeviceNet Communications Card User's Guide
SEL-751 DNP3 Device Profile Information
SEL-751 DeviceNet EDS file R100
SEL-751 DeviceNet EDS file R101
SEL-751 DeviceNet EDS file R200
SEL-751 DeviceNet EDS file R300
SEL-751 Touchscreen Predefined Single-Line Diagrams
Touchscreen UTF-8 Characters
Certificados
Inglês
Model Implementation Conformance Statement (MICS) for the IEC 61850 Edition 2 server interface in SEL-751 and SEL-787L
Protocol Implementation Conformance Statement for the IEC 61850 interface in SEL-751 and SEL787L
Protocol Implementation eXtra Information for Testing (PIXIT) for the IEC 61850 Edition 2 server interface in SEL-751 and SEL-787L
TISSUES Implementation Conformance Statement (TICS) for the IEC 61850 Edition 2 server interface in SEL-751 and SEL-787L
EtherNet/IP Conformance Certificate for SEL-751, SEL-710-5, SEL-700G, and SEL-787-2,-3,-4
SEL-751 IEC 61850 Conformance Certificate
Model Implementation Conformance Statement for the IEC 61850 interface in SEL-751 - IEC 61850 Edition 1
Protocol Implementation Conformance Statement for the IEC 61850 Interface in SEL-751 - IEC 61850 Edition 1
Protocol Implementation eXtra Information for Testing (PIXIT) for the IEC 61850 interface in SEL-751 - IEC 61850 Edition 1
TISSUES Implementation Conformance Statement for the IEC 61850 interface in SEL-751 - IEC 61850 Edition 1
Publicações
Guias de aplicação
Relés SEL - Introdução para Novos Usuários
Compreendendo e Utilizando Efetivamente o Protocolo SEL
Mirrored Bits
Aplicação da Tecnologia Arc Sense nos Relés SEL
Usando o SEL-751 e o SEL-751A para Detecção de Arco Voltaico
Testes dos Elementos Direcionais de Sobrecorrente de Fase e Sequência-Negativa do SEL-751 Usando Controle do Elemento Direcional
Guia de ajustes para aplicação do SEL-751 no Ponto de Conexão de Geração Distribuída : Padrão CEMIG ND-5.31
Related Material
Tabela de ajustes (002)
DM-GB.06.01-Rev A
DM-RT.17.01-10-Rev A
DM-RT.17.01-20-Rev B
Recursos em Relés de Proteção para Garantir Segurança Humana na Média e Baixa Tensão
Inglês
Visualizing the 32Q and 32V Directional Elements in the Complex Plane by Using Synchrowave Event
Related Material
AG2025-06
Testing the Vector Shift Element in the SEL-751 Feeder Protection Relay
Related Material
AG2024-05_VectorShift
SEL Fiber-Optic Device Compatibility Guide
Configuring an RTAC to Collect Generic Files by Using IEC 61850 MMS Protocol
Modifying the Reclosing, Ground, and Hot-Line Tag Logic in the SEL-351S, SEL-451, and SEL-751 Relays
Maintaining Switched-Mode Relay Responsiveness in an RSTP Network
Implementing Phase Reversal Protection in the SEL-751 Feeder Protection Relay
Calculating Voltage-Related Settings for SEL Relays With Low-Energy Analog Voltage Sensors
Related Material
AG2023-05
Using IEC 60870-5-103 Protocol Between the SEL Real-Time Automation Controller and SEL-751 Relays and Siemens SIPROTEC 7SJ80 Relays
Implementing Custom Directional Power Elements in SEL-751, SEL-710, and SEL-787 Relays
Modbus Configuration for SEL-700 Series Relays and RTAC Devices
Testing the Incipient Cable Fault Detector (50INC) in SEL-751 and SEL-710-5 Relays
Related Material
50INC COMTRADE Files
Creating a Warning Screen in Bay Screen Builder for the SEL-700 Series Relays
Single-Phase Reverse Power Elements in SEL-700G and SEL-751 Relays
Use SEL-700 Series Relays to Monitor Opening and Closing Times of the Circuit Breaker
RTAC–IEC 61850 MMS Client-Server
Converting Display Points to Bay Screens in SEL Relays
Defining DCE and DTE: Null Modem Cable and Straight-Through Cable Applications
Display RTD Measurements in Fahrenheit on an SEL-700 Series Relay
Testing Reclosing Sequence in SEL-300 Series Relays and SEL-700 Series Relays
Applying Second Harmonic Blocking in Distribution Relays
Setting Up Maintenance Mode in an SEL-751
Using
SELogic
Control Equations to Provide a Trip Coil Monitor Alarm in SEL-351, SEL-451, and SEL-751 Relays
Fast Bus Tripping With IEC 61850
Cold Load Pickup Scheme Using the SEL-751 or SEL-751A Feeder Protection Relay
Using the SEL-751 and SEL-751A for High-Impedance Differential Protection
Add Difference Voltage Supervision to the SEL-751 and SEL-751A Synchronism-Check Element
Revised Setting Guidelines for E32 in SEL Relays
How to Identify a Faulty RTD Connected to an SEL-700 Series Relay
Open-Phase Detection in the SEL-751 and SEL-751A Feeder Protection Relays
Testing the High-Impedance Fault Detection Element in the SEL-751 and SEL-451
Related Material
Example settings
cfg, dat, and hdr files
Performing Complex Math Using Four-Function Math Variables in SEL-700 Series Relays
Applying the SEL Wireless Protection System for Voltage Regulator Bypass Off-Neutral Protection
Notas de Aplicação
Inglês
Low-Voltage Switchgear Protection Using the SEL-751
Interface HMI Touchscreens to SEL Devices Using Modbus Protocols
Applying Arc-Flash Detection With Air-Magnetic Circuit Breakers
Estudos de caso
Mais seguro graças ao seu projeto: Proteger pessoas e equipamentos industriais dos riscos de arco elétrico
Inglês
North American Mine Discovers Arc-Flash Detection Isn’t Just Academic—It Saves Lives and Equipment
Artigos técnicos
Inglês
Saving Lives Six Feet Under With Light-Based Arc-Flash Protection
Lessons Learned Through Commissioning, Livening, and Operating Switchgear: Part 3
A Practical Guide: Design and Protection Considerations for Developing Reliable Automatic Transfer Schemes (ATSs)
Lessons Learned Through Commissioning, Livening, and Operating Switchgear: Part 2
The Need for Simplicity in Arc-Flash Protection Design
Wildfire Mitigation: Detecting and Isolating Falling Conductors in Midair Using 900 MHz Private LTE at Protection Speeds
Ushering in a New Era of Power Management for a Centenarian Oil Field
Modeling and Pretuning Governor and Exciter Through Hardware-in-the-Loop Simulation
Hardware-in-the-Loop Simulation, Control, and Validation of Battery Inverter Characteristics Through the IBR Control Hardware
Practical Experience With High-Impedance Fault Detection in Distribution Systems—Continued
Lessons Learned Through Commissioning, Livening, and Operating Switchgear
Color Touchscreens Maximize Usability for Protective Relays
Vários
Inglês
Faster Detection Adds Safety
Desenhos