SEL-451
Overview
Documentation
Specifications
Support
Configure
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SEL-451-5 Protection, Automation, and Control System
SEL-451-6 Protection, Automation, and Control System with Sampled Values or TiDL Technology
SEL-451
Toggle Dropdown
Overview
Documentation
Specifications
Support
Configure
Toggle Dropdown
SEL-451-5 Protection, Automation, and Control System
SEL-451-6 Protection, Automation, and Control System with Sampled Values or TiDL Technology
Documentation
Featured
Instruction Manual
SEL-451-5 Protection, Automation, and Bay Control System and SEL-400 Series Relays
Data Sheet
SEL-451-5 Protection, Automation, and Bay Control System
Flyer
SEL-451 Protection, Automation, and Bay Control System
Literature
Documents sorted by newest first.
Include English Literature
Literature
Flyers
Featured
SEL-451 Protection, Automation, and Bay Control System
SEL Digital Secondary System Solutions
SEL Time-Domain Link (TiDL) Technology
High-Impedance Fault Detection With SEL Arc Sense Technology (AST)
SEL-451 Protection, Automation, and Bay Control System for High-Voltage AC Traction Railways
Complete IEC 61850 Product Family
Data Sheets
SEL-451-6 Protection, Automation, and Bay Control System With Sampled Values
SEL-451-5 Protection, Automation, and Bay Control System
Autosynchronization Systems Using the SEL-451
Guideform Specifications
SEL-451-6 Protection, Automation, and Bay Control System With Sampled Values
SEL-451-6 Protection, Automation, and Bay Control System With Sampled Values
SEL-451-5 Protection, Automation, and Bay Control System
SEL-451-5 Protection, Automation, and Bay Control System
Installation Guides
SEL-400 Series TiDL Quick-Start Guide
Instruction Manuals
SEL-451-5 Protection, Automation, and Bay Control System
SEL-451-5 Protection, Automation, and Bay Control System and SEL-400 Series Relays
SEL-451-6 Protection, Automation, and Bay Control System With Sampled Values
SEL-451-6 Protection, Automation, and Bay Control System With Sampled Values and SEL-400 Series Relays
Configurable Labels
SEL-400 Series Enhanced HMI Horizontal Label Template
SEL-400 Series Horizontal Label Template
SEL-400 Series Vertical Label Template
SEL-400 Series Enhanced HMI Vertical Label Template
SEL 400 Series Configurable Label Instructions
Ordering Information
SEL-451-5 Protection, Automation, and Control System with 8U Chassis
SEL-451-5 Protection, Automation, and Bay Control System
Wiring Harness for Connectorized SEL-451
SEL-451-5 with TiDL Technology
Related Downloads
SEL-451-5 DNP3 Device Profile Information
SEL-451-6 DNP3 Device Profile Information
Certificates
SEL-4xx IEC 61850 Edition 2 KEMA Conformance Certificate
Model Implementation Conformance Statement (MICS) for the IEC 61850 interface in SEL-451 Edition 2
Protocol Implementation Conformance Statement (PICS) for the IEC 61850 interface in SEL-4XX Edition 2
Protocol Implementation Extra Information for Testing (PIXIT) for the IEC 61850 interface in SEL-4XX Edition 2
TISSUES Implementation Conformance Statement (TICS) for the IEC 61850 interface in SEL-4XX Edition 2
IEC 61850 Conformance and Interoperability Statement - SEL-451 Protection, Automation, and Bay Control System
SEL-451 IEC 61850 KEMA Conformance Certificate
Model Implementation Conformance Statement for the IEC 61850 interface in SEL-451
Protocol Implementation Conformance Statement for the IEC 61850 interface in SEL-451
Protocol Implementation eXtra Information for Testing (PIXIT) for the IEC 61850 interface in SEL-451
TISSUES Implementation Conformance Statement for the IEC 61850 interface in SEL-451
Publications
Application Guides
Basic Configuration of Sampled Values Using SEL-401 Merging Unit and SEL-421-7 SV Subscriber Relay
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
Maintaining Switched-Mode Relay Responsiveness in an RSTP Network
Understanding and Effectively Using the SEL
Mirrored Bits
Protocol
Using
SELogic
Control Equations to Provide a Trip Coil Monitor Alarm in SEL-351, SEL-451, and SEL-751 Relays
Applying Arc Sense Technology in SEL Relays
Applying the SEL-451 With Open-Delta VT Connections
Maintaining IEC 61850 Configuration While Upgrading Firmware in SEL-400 Series 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
Metering Both Voltage Sources Simultaneously in the SEL-451 Relay
Revised Setting Guidelines for E32 in SEL Relays
Testing the High-Impedance Fault Detection Element in the SEL-751 and SEL-451
Related Material
Example settings
cfg, dat, and hdr files
Using the SEL-451 for Transformer Backup Overcurrent Protection
Motor Bus Transfer Scheme for a Two-Source Configuration Implemented in the SEL-451
Related Material
acSELerator
QuickSet SEL-5030 Software example file
Implementing Memory Register Functions Using Advanced
SELogic
Control Equation Math Functions in SEL-400 Series Relays
Using Freeform Logic in the SEL-451 Relay to Create a Current Unbalance (UB%) Detection Function
Ungrounded Shunt Capacitor Bank Protection Scheme Using the SEL-451 Relay
Applying the SEL-451 Recloser in a Ring Bus or Breaker-and-a-Half Substation
Implementation of Inverse-Time Over- and Undervoltage Elements in SEL-451 and SEL-421 Relays
Implementation of Voltage, Frequency, and Power Elements in the SEL-451 Relay Using
SELogic
Control Equations
Implementation of the SEL-49 Relay Line Thermal Protection in the SEL-421 Relays Using
SELogic
Equations
Application Notes
Changing Metering Direction in SEL-400 Series Relays for SCADA Applications
Detecting Power System Islanding With Time Error Measurement
Estimating Power System Frequency With Synchronized Measurement
Generator Black-Start Restoration Using Synchronized Measurement
Case Studies
Using Wide-Area Synchrophasor Measurements to Improve System Reliability
Innovative Phase-Angle Control Helps AEP Optimize Power Flow on Transmission Grid
Technical Papers
Improve Protection Communications Network Reliability Through Software-Defined Process Bus
Display and Analysis of Transcontinental Synchrophasors
White Papers
Best Practices for Implementing PTP in the Power Industry
Drawings