The VH Series single-phase uninterruptible power supply (UPS) is a true voltage and frequency independent (VFI), double-conversion technology that provides seamless transfer from utility to battery power in the event of utility failure. According to the company, built-in failsafe bypass ensures no-break transition from UPS to bypass if multiple fault conditions occur. Additionally, the unit is capable of rapid switchovers to and from bypass due to the use of a static switch instead of a relay. Designed for either tower or rack-mount set up, the product offers a 0.9 output power factor and a 0.99 input power factor.


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