Electrical Testing, Installation & Configuration · SEL

SEL-351 Protection System

Overcurrent and directional protection for utility and industrial feeders.

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SEL-351 Protection System
SEL

About this product

The SEL-351 is the protection standard for utility and industrial electrical systems worldwide, combining phase and ground overcurrent, directional overcurrent, autoreclosing and synchrophasor monitoring in one relay. VeeTech supplies, configures, tests and commissions SEL protection systems as part of our relay testing service.

Key features

  • Directional and non-directional overcurrent protection
  • Built-in autoreclosing
  • IEEE C37.118 synchrophasors
  • Event recording and analysis
  • Flexible communications — DNP3, Modbus, Mirrored Bits

Specifications

Brand
SEL
Category
Feeder protection relay
Typical applications
Utility and industrial feeder protection
Service support
Supply, configuration, testing and commissioning
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