Motor Savers Do What Name Implies

Moreau-Grand strives to provide you with the high quality power your valuable equipment needs. Unfortunately, Mother Nature and other issues may intervene. This is why we encourage you to consider protecting equipment with devices such as the MotorSaver.

MotorSaver voltage monitors can protect motors from low and high voltage and rapid cycling conditions and

voltage unbalance, single-phase and reverse-phase conditions on three-phase systems. Typical applications include: air handlers, conveyor drives, oil and gas pumps, elevator drives, lift station pumps, commercial/industrial air conditioning and refrigeration compressors, automatic transfer switching for emergency power supplies, irrigation pumps and computer power protection.

All MotorSavers are microcontroller based and factory calibrated for accurate voltage and current measurements to provide high sensitivity while minimizing nuisance tripping. The high accuracy of MotorSavers allows unbalance and single-phase detection even with regenerated voltages present.

SymCom’s Model 77C and 777 overload relay family can be used to protect any single- or three-phase motor drawing 1-800 amps. They combine overload (high current), underload (low current) and voltage and power monitoring functions in one package and have a three-digit display for viewing real-time voltage, current and last fault information. Model 77C and 777s are complete motor, pump and system protection devices. The monitoring of both current and voltage provide ideal, robust motor management.

This is not an endorsement of this item, just an example of what equipment is available. More information is available about this South Dakota-made product on the web at http://www.symcom.com