PowerWalker VFD APFC series is a standby/offline UPS for home and office applications and it is equipped with a technique that allows using the full power of UPS, even when used with APFC power supply load. Usually it is required to oversize a UPS to ensure secure backup when connecting a power supply with active power factor correction. With the implemented technology this is no longer needed. Therefore you can choose smaller cost-effective UPS (e.g. PowerWalker VFD APFC instead of usual offline or line interactive 1000 VA model).

With true double-conversion online UPS design, PowerWalker VFI 1000 CRM LCD provides powerful and overall protection to your sensitive devices. It can accept wide input voltage for harsh environment. It offers full protection for critical devices such as sensitive servers, network/telephone communication systems as well as for industrial applications. With its slim design it only requires 2U valuable space of your rack system. The UPS can be installed in rack systems or used as tower.

A Online UPS always provide clean power and have a protection against all standard power problems in a network.
A Online UPS is build up with double- conversation technology. First, incoming AC power is converted into DC power and stored in a buffer. In the second step the buffered DC power is converted to AC power and made available for the loads. Doing so the UPS loads are isolated from incoming AC power and fed by power generated by the UPS. The result is an always clean and stable output power.
Another advantage of this technology is the fact that there is no transfer time in case of a failure. Furthermore a Online UPS provides the most reliable voltage regulation which is typically within 2-3 percent of the standard voltage wave form. Online UPS offers USB port (RS-232) to con

The PowerWalker VFI 1000 TG offers a professional solution for home and office environment.