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SEL-751A
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SEL-751A
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Overview
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Documentation
Featured
Instruction Manual
SEL-751A Feeder Protection Relay
Data Sheet
SEL-751A Feeder Protection Relay
Flyer
SEL-751A Feeder Protection Relay
Literature
Documents sorted by newest first.
Include English Literature
Literature
Flyers
Featured
SEL-751A Feeder Protection Relay
Arc-Flash Solutions
SEL Arc-Flash Detection FAQ
Industrial and Commercial Relay Retrofits
SEL Extractable Mounting (EXM) System
Conformal Coating
SEL-751A Feeder Protection Relay for Aurora Mitigation
Data Sheets
SEL-751A Feeder Protection Relay
Design Template Guides
SEL-751A Three-Relay Main-Tie-Main Automatic Transfer Scheme Control Application
Related Material
SEL-5030 Database File - SEL-751A Three-Relay Main-Tie-Main
Label Template - SEL-751A Three-Relay Main-Tie-Main
SEL-5032 Database File - SEL-751A 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
Guideform Specifications
SEL-751A Feeder Protection Relay
SEL-751A Feeder Protection Relay
Installation Guides
SEL-751A Express Installation Guide
Instruction Manuals
SEL-751A Feeder Protection Relay
SEL-4520 Arc-Flash Test Module
Instruction Sheets
Dust-Protection Assembly
Arc-Flash Fiber Sensor Assembly Instructions (ST)
Arc-Flash Fiber Sensor Assembly Instructions (V-Pin)
Configurable Labels
SEL-700 Series Industrial Configurable Labels Instructions
SEL-710, 751A, 787, 2411(V), 2414 Configurable Label Template
SEL-710, 751A, 787, 2411(V), 2414 Configurable Label Template (A4)
Ordering Information
SEL-710, 749M, 751A, 787, 2410, 2411, 2414
SELect
I/O Cards
SEL-751A Feeder Protection Relay
SELect
Input Output Card Installation Instructions
SEL-751A Option Cards
Related Downloads
SEL DeviceNet Communications Card User's Guide
SEL-751A DNP3 Device Profile Information
SEL-751A DeviceNet EDS file R101
SEL-751A DeviceNet EDS file R200
SEL-751A DeviceNet EDS file R300
SEL-751A DeviceNet EDS file R301
SEL-751A DeviceNet EDS file R403
SEL-751A DeviceNet EDS file R501
SEL-751A DeviceNet EDS file R502
Certificates
SEL-751A IEC 61850 KEMA Conformance Certificate
Model Implementation Conformance Statement for the IEC 61850 interface in SEL-751A
Protocol Implementation Conformance Statement for the IEC 61850 Interface in SEL-751A
Protocol Implementation eXtra Information for Testing (PIXIT) for the IEC 61850 interface in SEL-751A
TISSUES Implementation Conformance Statement for the IEC 61850 interface in SEL-751A
Publications
Application Guides
Using SEL Relays for Arc-Flash Detection
Maintaining Switched-Mode Relay Responsiveness in an RSTP Network
Implementing Custom Directional Power Elements in SEL-751, SEL-710, and SEL-787 Relays
Modbus Configuration for SEL-700 Series Relays and RTAC Devices
Use SEL-700 Series Relays to Monitor Opening and Closing Times of the Circuit Breaker
Introduction to SEL Relays for New Users
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
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
Provide Volts/Hertz Protection With the SEL-751A
Open-Phase Detection in the SEL-751 and SEL-751A Feeder Protection Relays
Performing Complex Math Using Four-Function Math Variables in SEL-700 Series Relays
Setting Up an RTAC HMI for an SEL-700 Series Relay Using Various Protocols
Sudden Pressure Relay Blocking Scheme Using the SEL-751A Relay
Aurora Mitigation Using the SEL-751A Relay
Application Notes
Fail-Safe Tripping in SEL-700 Series Relays
Applying Arc-Flash Detection With Air-Magnetic Circuit Breakers
Technical Papers
Lessons Learned Through Commissioning, Livening, and Operating Switchgear: Part 3
The Need for Simplicity in Arc-Flash Protection Design
Mitigating the Aurora Vulnerability With Existing Technology
Miscellaneous
Faster Detection Adds Safety
Drawings