• Professional Lighting Private Limited

Uninterrupted power supply system

Professional Lighting Pvt Ltd manufactures uninterrupted power supply (UPS) system that has reliable protection against all disturbances. The incoming mains? AC supply is filtered, stabilised and a regulated voltage is given to the output sockets. Simultaneously the regulated built-in-charger keeps the batteries charged. On mains failure and over voltage, this micro UPS automatically switches over to inverter mode and supplies power to the outputs. The front panel shows mains ON and inverter ON indications. The buzzer beeps every five seconds when UPS is in battery mode. It beeps every second after 75 per cent discharge of batteries and at the end of battery discharge the UPS shuts off. Other advantageous features include: perfect synchronization with mains, latest Mosfet based design, built in AVR with wide input range, line noise and surge suppression, cold start, back up time 20-30 minutes, battery drain protection, change over time less than 2 milliseconds, no load cut off, compatible generator, higher backup time (optional) This compact lightweight UPS is available under the brand `PUPS?. The available ranges are 500, 750, 1,000, 1,500 and 2000VA.