Documentation

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Instruction Manual

SEL-401 Protection, Automation, and Control Merging Unit and SEL-400 Series Relays

Data Sheet

SEL-401 Protection, Automation, and Control Merging Unit

Flyer

SEL-401 Protection, Automation, and Control Merging Unit

Literature

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Literature

Flyers

SEL-401 Protection, Automation, and Control Merging Unit

SEL Digital Secondary System Solutions

Data Sheets

SEL-401 Protection, Automation, and Control Merging Unit

Guideform Specifications

SEL-401 Protection, Automation, and Control Merging Unit

SEL-401 Protection, Automation, and Control Merging Unit

Installation Guides

Installing IP52 Dust Protection for SEL-400 Series Panel-Mount Relays

Instruction Manuals

SEL-401 Protection, Automation, and Control Merging Unit

SEL-401 Protection, Automation, and Control Merging Unit and SEL-400 Series Relays

Ordering Information

SEL-401 Protection, Automation, and Control Merging Unit

Wiring Harness for Connectorized SEL-401

Related Downloads

SEL-401 DNP3 Device Profile Information

Certificates

SEL-401 IEC 61850 Edition 2 Conformance Certificate

SEL-401 IEC 61850 Edition 2 MICS

SEL-401 IEC 61850 Edition 2 PICS

SEL-401 IEC 61850 Edition 2 PIXIT

SEL-401 IEC 61850 Edition 2 TICS

Publications

Application Guides

Securing Protection in the SEL-400 Series Sampled Values Subscriber and TiDL Relays

Basic Configuration of Sampled Values Using SEL-401 Merging Unit and SEL-421-7 SV Subscriber Relay

Technical Papers

Performance of IEC 61850 Sampled Values Relays for a Real-World Fault

Testing IEC 61850 Merging Units

Improve Protection Communications Network Reliability Through Software-Defined Process Bus

Taking Full Control of Your Process Bus LAN Using New Ethernet Packet Transport Technologies

New and Emerging Solutions for Sampled Value Process Bus IEC 61850-9-2 Standard – An Editor’s Perspective

IEC 61850-9-2 Process Bus and Its Impact on Power System Protection and Control Reliability

White Papers

Best Practices for Implementing PTP in the Power Industry

Drawings