Dahua PFM3350-1500 UPS

Dahua PFM3350-1500 is a line-interactive UPS with a capacity of 1500 VA / 900 W, designed to protect electronic devices from power outages and fluctuations. It offers a wide input range of 170–280 VAC, digital voltage stabilization with automatic regulation and quiet operation without a built-in fan. Switching from mains to battery happens quickly, in just 4–8 ms, while the built-in 2 × 7 Ah battery charges to 90% in about 4–6 hours. The PFM3350-1500 also provides protection against overload, short circuit, overcharging and deep discharge, offering a 230 VAC output and pure sine wave in AC mode.