PowerWalker VFI 6000T LCD - Manual (Page 9)

6
3. Introduction
This On-Line series is an uninterruptible power supply incorporating
double-converter technology. It provides perfect protection specifically
for computer equipments, communication servers, and data centers.
The double-converter principle eliminates all mains power
disturbances. A rectifier converts the alternating current from the mains
power to direct current. On the basis of this DC voltage, the inverter
generates an AC sinusoidal voltage, which constantly supplies the
loads. In the event of power failure, the maintenance-free batteries
power the inverter.
This manual covers the UPS listed as follows. Please confirm whether
it is the model you intend to purchase by performing a visual inspection
of the Model No. on the rear panel of the UPS.
“S” Model: Extended backup time
3.1 Feature
This series UPS is a new generation of UPS, which provides the
outstanding reliability, and most cost-performance ratio in the industrial.
Following benefit the product has:
True online double-conversion technology with high power
density, frequency independence, and generator compatibility.
Output power factor is 0.9, perfect output sine waveform,
suitable almost all critical equipment.
High input power factor
≥
0.99, overall high efficiency
≥
0.92,
save power and wiring expense for user. Low input current
distortion, avoid power pollution.
Model No. Type Model No. Type
PowerWalker
VFI 6000T LCD
Standard
PowerWalker VFI
6000T LCD L
Extended
backup time PowerWalker
VFI 10000T LCD
PowerWalker VFI
10000T LCD L