Nexsys AWM Telephone System UPS

Nexsys AWM 750 and AWM 750i telephone system battery backup UPS from Alpha Technologies are more compact in size and has a higher power capacity than previous models and are designed specifically to protect small business telephone systems. The Nexsys 750 and 750i wall-mounted UPS Systems are advanced power supplies designed to prevent power line noise, spikes, surges, blackouts and brownouts from reaching mission critical equipment. Generator compatibility and inexpensive optional rack mount bracket allows for flexible configuration. Front access for quick and easy battery maintenance. All batteries are hot-swappable and regulated by the Alpha "Smart Charger", to ensure internal batteries are consistently at peak performance level and automatically selects a higher charge current when an external battery pack is connected for extended runtimes.

The Nexsys 750i uses a Galvanic Isolation transformer, in which the output of the UPS is electronically isolated from the input by using electromagnetic induction. This is important for reducing high leakage currents feeding back to the mains through the UPS from non-linear loads. Galvanic isolation is also important for the attenuation of high frequency noise and the elimination of transients riding on the input line.

Nexsys Product Specifications PDF
Nexsys Operators Manual PDF

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