EHV PROTECTION - busbar PROTECTION SYSTEM
ASM487b
Features:
ANSI: 87B | 50BF
- Numerical Low Impedence Differential Protection – Detects and isolates faulty sections.
- Breaker Failure Protection – Ensures continued operation of unaffected sections.
- Dynamic Busbar Replica – Operates based on disconnector status signals.
- Enhanced Stability Features:Dead Zone Protection , Check-Zone Criteria for Improved Stability, Saturated Waveform Compensation
