Protection Relays (6)
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The MRMV4 provides all necessary functions to protect low and medium voltage motors at all power levels.
The MRM4 provides all necessary functions to protect low and medium voltage motors at all power levels. The protection functions are based on current measurement. They supervise the motor start sequence (motor start), they detect a stall or locked rotor condition and they monitor the thermal condition of the motor.
Motor Protection 1A/5A
Door mounting, 8 digital inputs, 6 output relays, phase current 1A/5A
Motor Protection 1A/5A 800V
Door mounting, 8 digital inputs, 7 output relays, 4 analog outputs, phase current 1A/5A, voltage measuring 800V, Temperature (RTD) Input