SEL-751
Overview
Documentation
Support
Configure and order
Documentation
Instruction Manual
SEL-751 Feeder Protection Relay
Data Sheet
SEL-751 Feeder Protection Relay
Flyer
SEL-751 Feeder Protection Relay
Span classselism small caps se lectspan input output card installation instructions
SEL-751 Card Options
Application Guides
Visualizing the 32Q and 32V Directional Elements in the Complex Plane by Using Synchrowave Event
AG2025-06
Applying the SEL Wireless Protection System for Voltage Regulator Bypass Off-Neutral Protection
Testing the Vector Shift Element in the SEL-751 Feeder Protection Relay
AG2024-05_VectorShift
Modifying the Reclosing, Ground, and Hot-Line Tag Logic in the SEL-351S, SEL-451, and SEL-751 Relays
Configuring an RTAC to Collect Generic Files by Using IEC 61850 MMS Protocol
Implementing Phase Reversal Protection in the SEL-751 Feeder Protection Relay
Calculating Voltage-Related Settings for SEL Relays With Low-Energy Analog Voltage Sensors
AG2023-05
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Application Notes
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
Case Studies
Safer by Design: Protecting Industrial Personnel and Equipment From Arc-Flash Hazards (Global Automaker)
North American Mine Discovers Arc-Flash Detection Isn’t Just Academic—It Saves Lives and Equipment
Certificates
Protocol Implementation Conformance Statement for the IEC 61850 interface in SEL-751 and SEL787L
Model Implementation Conformance Statement (MICS) for the IEC 61850 Edition 2 server interface in SEL-751 and SEL-787L
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
TISSUES Implementation Conformance Statement for the IEC 61850 interface in SEL-751 - IEC 61850 Edition 1
SEL-751 IEC 61850 Conformance Certificate
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Configurable Labels
SEL-700BT, 700G, 710-5, 751, 787-2,-3,-4, 787L, 787Z Configurable Label Template (A4)
SEL-700BT, 700G, 710-5, 751, 787-2,-3,-4, 787L, 787Z Configurable Label Template
SEL-700 Series Industrial Configurable Labels Instructions
Data Sheets
SEL-751 Feeder Protection Relay
Design Template Guides
Simple Overcurrent Application for Replacing an Electromechanical Relay With an SEL-751A Feeder Protection Relay
SEL-5030 Database File - SEL-751A Simple Overcurrent
SEL-751 Three-Relay Main-Tie-Main Automatic Transfer Scheme Control Application
Label Template - SEL-751 Three-Relay Main-Tie-Main Automatic Transfer Scheme
SEL-5030 Database File - SEL-751 Three-Relay Main-Tie-Main Automatic Transfer Scheme
SEL-5032 Database File and Bay Screens - SEL-751 Three-Relay Main-Tie-Main
Flyers
SEL-700 Series Protective Relays
Distribution Solutions
Arc-Flash Solutions
SEL Arc-Flash Detection FAQ
SEL-751 Feeder Protection Relay
Industrial and Commercial Relay Retrofits
SEL Extractable Mounting (EXM) System
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Guideform Specifications
SEL-751 Feeder Protection Relay
SEL-751 Feeder Protection Relay
Instruction Manuals
SEL-751 Feeder Protection Relay
acSELerator
Bay Screen Builder SEL-5036 Software
SEL-4520 Arc-Flash Test Module
Instruction Sheets
Dust-Protection Assembly
Configuration and Interoperability Guide for IEC 60870-5-103 for the SEL-751 Feeder Protection Relay
Arc-Flash Fiber Sensor Assembly Instructions (V-Pin)
Arc-Flash Fiber Sensor Assembly Instructions (ST)
Miscellaneous
Faster Detection Adds Safety
Ordering Information
SEL-751
SELect
I/O Cards
SEL-751 Feeder Protection Relay
Related Downloads
Touchscreen UTF-8 Characters
SEL-751 Touchscreen Predefined Single-Line Diagrams
SEL-751 DeviceNet EDS file R300
SEL-751 DNP3 Device Profile Information
SEL-751 DeviceNet EDS file R200
SEL-751 DeviceNet EDS file R101
SEL-751 DeviceNet EDS file R100
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Technical Papers
Ushering in a New Era of Power Management for a Centenarian Oil Field
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
Modeling and Pretuning Governor and Exciter Through Hardware-in-the-Loop Simulation
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White Papers
Wildfire Mitigation: Detecting and Isolating Falling Conductors in Midair Using 900 MHz Private LTE at Protection Speeds
Color Touchscreens Maximize Usability for Protective Relays
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