List of products by brand POWER WALKER
POWERWALKER VFD 600 APFC FR UPS
POWERWALKER VFI 1000 CRM LCD UPS
POWERWALKER VFI 1000 R1U UPS
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