POWER SUPPLY SERVICE AND UPS

Uninterruptible power supply is the basic task of a UPS (uninterruptable power suply) device.
According to the mode of operation, they are divided into three categories: Off-line UPS, Line-interactive UPS, and On-line UPS
The most common failures on the UPS are: When the power goes out, the ups also turn off immediately. In the event of a power failure, the ups run for a very short time and then turn off automatically.
The UPS is connected to the 220v network but does not respond to any command and is completely out of order. The fan is defective or makes non-specific sounds from the UPS.
An alarm sounds and is constantly repeated from the UPS. The recommended maintenance for batteries in UPSs is 1-2 per year.
If you recognize any of these or similar problems, your UPS should probably be serviced.
Prevention pays off, providing the ability to detect and correct potential problems before they become significant and costly scheduled preventive maintenance
Preventive maintenance for ups 2 times a year.