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SEL-387E
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SEL-387E
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Instruction Manual
SEL-387E Current Differential and Voltage Relay
Data Sheet
SEL-387E Current Differential and Voltage Protection Relay
Flyer
SEL-387E Current Differential and Voltage Relay
Literature
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Include English Literature
Literature
Flyers
Featured
SEL-387E Current Differential and Voltage Relay
SEL-9220 Fiber-Optic Adapter for SEL-300 Series Relays
Conformal Coating
Data Sheets
SEL-387E Current Differential and Voltage Protection Relay
Guideform Specifications
SEL-387E Current Differential and Voltage Relay
SEL-387E Current Differential and Voltage Relay
Instruction Manuals
SEL-387E Current Differential and Voltage Relay
Settings Sheets
SEL-387E Settings Sheets
Ordering Information
SEL-387E Connectorized Relay
Wiring Harness for Connectorized SEL-387E
SEL-387E Relay
Certificates
IEC 61850 Conformance and Interoperability Statement - SEL-387E Current Differential and Voltage Relay
IEC 61850 KEMA Conformance Certificate - SEL-387E
Model Implementation Conformance Statement for the IEC 61850 interface in SEL-387E
Protocol Implementation Conformance Statement for the IEC 61850 interface in SEL-387E
Protocol Implementation eXtra Information for Testing (PIXIT) for the IEC 61850 interface in the SEL-387E
TISSUES Implementation Conformance Statement for the IEC 61850 interface in the SEL-387E
Publications
Application Guides
Using Synchrowave Event to Model REF Elements and Troubleshoot Installations
Related Material
AG2024-12
SEL Fiber-Optic Device Compatibility Guide
Troubleshooting Transformer Relay Installations With Synchrowave Event
Using Synchrowave Event to Model Transformer Differential With Harmonic Restraint and Blocking
Related Material
AG2020-28
Maintaining Switched-Mode Relay Responsiveness in an RSTP Network
Visualizing Percentage-Restrained Differential Characteristics Using Synchrowave Event
Differential Protection of Transformers With an In-Zone Grounding Bank on the Delta Side
Introduction to SEL Relays for New Users
Defining DCE and DTE: Null Modem Cable and Straight-Through Cable Applications
Selecting Transformer Compensation Settings for the SEL-387, SEL-487E, and SEL-787 Relays
Underfrequency Load Shedding With the SEL-387E Relay
Voltage Control Element for the SEL-387E Relay
Case Studies
RTD Enhances Protection and Reduces Maintenance at Vital Dam and Hydroelectric Power Plant
Technical Papers
Getting the Lines Crossed—How a Three-Phase Series Fault Caused a Sequence of Relay Operations
Drawings
PDF
SEL-387E Panel Drawing