Electric generating systems

Electric generating systems

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Automatic Load-Transfer Switch Comparison Chart For comparison purposes, all automatic transfer switches (ATS) are rated at 600 volts for all class loads ... be a sizeable factor in commercial installations with 200 amp, 400 amp, or greater capacity incoming services (Fig. ... A trickle charger or charger of greater capacity is supplied as a separate wall-mounted item when a manual transfer switch is used.

Title:Electric generating systems
Author:Loren J. Mages
Publisher: - 1970


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