ABB Uninterruptible Power Supply (UPS) LP33 Series 20 & 30

- The battery test be performed at least every 1 month, especially if the battery is not sufficiently discharged during normal operation.;

- The expected operational life of the cooling fans is approximately 40,000 hours of continuous operation. A high ambient temperature will shorten this operational life.;

- If this lamp lights up during normal operation, the unit has not been serviced for the last 20,000 hours by a GE trained technician.

- A UPS system, like other electrical equipment, needs periodic preventive maintenance.

- A regular maintenance check of your installation guarantees higher reliability of your safe power supply.;

- Replace components such as AC and DC Capacitors every 50,000 hours.;