Elevator Upgrades and Electrical Systems

When preparing for an elevator modernization, don't forget to consider that other building systems could be impacted by the upgrade, especially if it's been a long time since the elevator systems have been touched.

Consider the case of an 80-story building undergoing a modernization to upgrade from a motor generator elevator to one with a solid state drive. The building's existing aluminum feeders wouldn't handle the peak inrush of current needed to energize the drives.

To avoid surprises, make sure to conduct a detailed a pre-modernization evaluation before work begins. If the in-house staff can't do the job, most elevator consultants can do the work.

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