Schneider Micom P645 Protection Relay
The Schneider Easergy MiCOM P645 relay series provides fast and complete protection for transformer faults, preserving service life. It is designed for two and three winding transformers (including autotransformers) and is easy to use with a setting wizard that only requires nameplate data
Technical Specifications
Models Available: MiCOM P642, MiCOM P643, MiCOM P645
Adaptive techniques for fault measurement, alarming, or tripping
Transformer protection against short circuits, winding damage, and core issues
Backup protection for uncleared external faults
5 sets of 3-phase CT inputs for large CT counts
Supports IEC 61850 Ed1 & Ed2, PRP/HSR redundancy, dual IP addresses
Universal IRIG-B input
Compliant with IEC 62351 for cybersecurity and includes Role-Based Access Control (RBAC)
Adaptive techniques for fault measurement, alarming, or tripping
Transformer protection against short circuits, winding damage, and core issues
Backup protection for uncleared external faults
5 sets of 3-phase CT inputs for large CT counts
Supports IEC 61850 Ed1 & Ed2, PRP/HSR redundancy, dual IP addresses
Universal IRIG-B input
Compliant with IEC 62351 for cybersecurity and includes Role-Based Access Control (RBAC)
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