The Ups Battery Power Supply Status Needs To Be Tested Periodically By Disconnecting The Power Supply.

The mains power was manually cut off at six-month intervals, allowing device 220v ups power supply to supply power to the load from the battery output. The status of device heavy duty ups power supply and the response of each component during the switching process were recorded. Such tests simulate real power outage scenarios and can identify potential problems such as switching anomalies and battery response delays that may occur with the online uninterruptible power supply.