Magnaflux Systems Pvt. Ltd. Manufactures Noiseless Lift UPS Systems. Magnaflux Systems Pvt. Ltd. Also manufactures different types of UPS systems. Noiseless Lift UPS Systems is microprocessor based System that supports Lifts, Pumps, Emergency lighting. Fast changeover provided in these UPS Systems results in smooth operating of lift even after power failure. It takes less than 5 milliseconds changeover time. It is offered with pure sine wave output. It is available with standard protections. It provides 98% efficiency.