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SEL-300G Generator Relay

  • NG # 01899-HW-SEL-006

Provide proven primary and backup protection for utility and industrial generators to IEEE turbine protection standards.

Manufactured By :
SEL
Need Help Ordering?
Call +88 01714243446

Stock
Limited

Custom Pricing

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Need Help Ordering?
Call +88 01714243446

Stock
Limited

Custom Pricing

Get A Quote

Overview

Complete Generator Protection—Connect the SEL-300G Generator Relay across large generators for complete primary and backup protection. Adding the neutral voltage connection provides 100 percent stator ground protection, based on third-harmonic voltage measurements. Connecting the neutral current input provides protection for solidly grounded or resistance-grounded machines.

Current Differential Protection—Apply sensitive percentage-restrained current differential elements and an unrestrained element, along with synchronism check and volts-per-hertz elements, to protect both the generator and the step-up transformer. The SEL-300G includes phase shift and magnitude difference compensation for current differential applications that include generator step-up transformers.

Specification

  • Comprehensive Generator Protection
  • One Hundred Percent Stator Ground Fault Protection
  • Current Differential Protection
  • Out-of-Step Protection
  • Overexcitation Detection
  • Directional Power Elements
  • RTD-Based Protection
  • Metering and Reporting
  • Provide Secure Remote Control and Monitoring

CATALOGS

SEL-300G Generator Relay DataSheet

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