motor protection relay / voltage / phase sequence / current

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motor protection relay / voltage / phase sequence / current motor protection relay / voltage / phase sequence / current - MPR-100


  • Measured/monitored value:

    voltage, phase sequence, current, frequency, power, power factor

  • Other characteristics:



Motor Protection Relay
The device has been designed for continuous monitoring of electrical parameters in low voltage systems. It allows direct, close-distance or remote monitoring via RS-485 and bluetooth connectivity, of the system’s general conditions as it immediately signals faults.
MPR-100 permits the activation of additional specific protection functions for motor industrial applications. Its versatility makes it the perfect solution for oil & gas, minery and all heavy-duty environments.
Metering & protection of three-phase asynchronous motors
Commercial & industrial utility
Flexible control for demand load shedding, power factor*
Power quality analysis*
Digital Measurement
True RMS Phase Currents
True RMS Line Voltage
Active Power (kW)
Reactive Power (kvar)
Apparent Power (kVA)
Power Factor (PF)
Voltage and Current THD
Frequency (Hz)
Voltage and Current Harmonics (up to 11th)
Vectorial Ground Current
Phase Sequence
(see table on pg. 2 of the MPR-100 Brochure [Download section below] for function availability on the model required)