For electrical contractors, electricians, or technicians performing electrical maintenance activities in various settings, tasks can be divided into two broad categories: planned and unplanned.

Recommended Practice for the Repair of Rotating Electrical Apparatus outlines practices to be followed to maintain motor ...

NFPA 70E mandates that electrical safety programs include assessments of equipment's condition to prevent hazards and ensure ...

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Complex grids depend on equipment such as transformers, protection relays, switchgear, and cables—each of which can develop ...

Under the 2021 National Fire Protection Association’s Health Care Facilities Code (NFPA 99), electrical preventive maintenance is now required for the most critical environments in health care ...

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Insulation resistance testers, often called megohmmeters, are fundamental tools for preventive maintenance, used to assess the integrity of insulation in motors, cables, transformers, and other ...

The adoption of electric construction equipment is quickly growing domestically and globally. Driving factors include noise reduction; lower operating fuel and maintenance costs; government emission ...

Now that electric scissor lifts have become more common, it's a good idea to become more familiar with their maintenance requirements. While they may not have some of the same requirements as those ...