Uninterruptible... - Electrical Power Systems Engineering

your job is to order and connect lead acid cells used to supply an uninterruptible power supply ups the battery output voltage must be 126 v and have a current capacity of not less than 250 28126

APC UPS Battery Backup and Surge Protector, 850VA Backup Battery Power Supply, BE850G2 Back-UPS with (2) USB Charger Ports

What is a UPS? (Uninterruptible Power Supply) - RealPars

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