Maßgeschneiderte Lösungen für verschiedene Branchen und Herausforderungen.
ES reverse power relays can prevent damage due to reverse power flow such as generator motoring caused by a loss of prime mover torque. The ES-32 relay achieves this by monitoring the direction of real power flow.
The ES-47 Phase Sequence Relay monitors a three-phase, three-wire system for correct phase rotation/sequence. It provides protection against incorrect phase sequence, phase loss, and undervoltage.
ES ac current relays provide current monitoring and undercurrent protection and may be specified for use in single-phase or three-phase applications.
The ES-47N Phase Balance Relay is a microprocessor-based protective relay designed to monitor three-phase power systems for voltage imbalance conditions that can adversely affect equipment performance and reliability.
The ES-27/59 ac voltage relay provides voltage monitoring and protection and may be specified for use in single-phase or three-phase applications. The ES-27/59 provides undervoltage and overvoltage protection.
The ES-25 Sync-Check Relay is a microprocessor-based protection relay designed to verify synchronization between two AC power sources before allowing circuit breaker closure.
The ES-27 ac voltage relays provides voltage monitoring and protection and may be specified for use in single-phase or three-phase applications.The ES-27 provides undervoltage protection.
A plug-and-play retrofit relay that replaces legacy GE PVD21B and PVD21D differential voltage relays while fitting directly into existing M1 GE PVD cases for simplified bus protection upgrades.
