New compact 3-Phase voltage monitoring relay LPMR/AUX now available and suited to the protection of scroll and screw compressors, motors, etc against voltage unbalance, phase reversal and phase loss. A wide operating voltage range of 190 - 600VAC allows the product ...
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Month: January 2020
What is Overvoltage? How can I protect my motor?
Overvoltage occurs when the supply voltage rises above the rated voltage of the motor or equipment and this can cause excessive current to flow as well as creating excessive voltage stresses. In both cases, the electrical insulation system inside the motor or equipment can be degraded reducing life and potentially ...
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