precautions while using ups

The mechanism and testing of the UPS is significant to its appropriate operation. The UPS shall be installed with all essential features. Features such as, indicators, alarms, control devices, and protective devices are installed to aid in the safe operation of the unit. Power and control modules such as meters, indication lamps, control switches, push buttons, and potentiometers are usually located in a close proximity cabinet. Batteries are typically installed on battery shelves. The design of battery racks varies based on the vacant space and number of batteries.