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Premium-efficiency motors slash electric costs during eight-hr operation.

Mar. 1, 1996 Robert J. Lawrie | Electrical Construction and Maintenance
Premium-efficiency motors replace old, poorly rewound standard motors, resulting in noteworthy savings while operating on a single shift.Contrary to popular belief, two premium-efficiency (PE) motors are reducing electric operating costs by significant amounts while operating only one shift per day, instead of the usual two shifts or on a continuous basis. The two 460V motors, which are rated 75 hp

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