AutomationDirect has added new phase and voltage monitoring relays from ProSense. The PMRU-2C series true RMS phase monitor relays protect 3-phase equipment from damage that can occur when there is a ...

MENOMONEE FALLS, Wis. — Three-phase monitor relays that protect equipment from voltage faults and communicate voltage parameters via Modbus TCP have been introduced by Macromatic Industrial Controls, ...

The PMRU-2C series true RMS phase monitor relays protect 3-phase equipment from damage that can occur when there is a phase loss, phase reversal, phase unbalance, undervoltage or overvoltage ...

This monitor relay features two-channel operation and can be used for standstill and overspeed monitoring of three-phase motors. When used as a standstill monitor, a switch point is set just above the ...

SEECO SENSE current and voltage sensors are data collection devices (monitoring insulators) that monitor and report phase status and condition in applications requiring relay accuracy SEECO SENSE ...

The first universal device of its kind for electric utility distribution automation (DA) systems, the VMT provides metering-grade accuracy and can be applied to any protection relay. It incorporates ...