SEL-2664S Stator Ground Protection Relay
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NG # 001403-HW-SEL-003
 
Manufactured by:
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Protect high-impedance grounded generators from ground faults at standstill, during startup, and while running by using the multisine frequency injection and neutral overvoltage-based protection in the SEL-2664S Stator Ground Protection Relay.
Specification
- Stator Protection for Retrofit and New Equipment Applications
 - Rotor Field Ground Protection
 - Elimination of Protection Blind Spots
 - Redundant Protection
 - Rugged Design for Extreme Environments
 - Flexible Communications
 - Flexible Hardware
 - Simple Field Calibration