AFV＋series
The AFV＋ series is a high
power programmable AC power source utilizing advanced PWM technology to deliver
power with THD 0.5% and up to 2000kVA.
The output frequency is 45~65Hz with accuracy of ± 0.02%, and user can
select 45~500Hz option to expand the frequency. The AFV＋series is ideal to simulate different region's voltage and frequency
conditions, and can cover applications for home appliance, motor, medical
equipment, lighting and EMC laboratory.
The AFV＋ series features STEP and RAMP programmable
functions to easily simulate single or continuous output changes. Three phase
independent adjustment, optional remote sensing and optional phase angle
adjustment all provide convenient control to simulate different kinds of line
disturbance. These features are ideal for test applications of R&D design
verification, quality assurance and production checks. For remote control, the
AFV＋ series has standard RS-232/RS-485/RS-422 interface
card and optional GPIB and Ethernet interfaces for easy setup and programming.
Intuitive 7”Touch Screen
The AFV＋ series employs
7"touch screen to provide intuitive and easy-to-use control and display.
Users can quickly access output settings and measurements, including
voltage, current, frequency, real power, apparent power, PF and sum
of each phase’s parameters. Complex sequences and
system configurations can also be easily done via the touch screen.
Three Phase
Independent Adjustment & Phase Angle Control
The Three Phase
Independent Adjustment feature of the AFV＋ series can simulate advanced power
line disturbance, such as three-phase voltage unbalanced. User can press
the icon on the main page of the touch screen to quickly switch from
balanced voltage setting to independent voltage adjustment setting .
Optional Angle Control is also available to simulate phase shift for different
power conditions.
RAMP and STEP
programming features
The AFV＋ series’ RAMP feature has up to 12 sequences available with parameters of
voltage, frequency and time, and the STEP feature has up to 24 sequences
available with parameters of voltage, frequency and time. These features
provide an easy method to simulate different kinds of power line disturbance.
Remote Control
Software:Preen Program
The AFV＋ series offers
complimentary remote control software, Preen Program. This graphical
user interface provides easy settings and user-friendly configurations for
users to fully control the unit. The Preen Program includes GENERAL mode
or PROGRAMMABLE mode with STEP and RAMP features available. The preview
waveform and report functions also greatly enhance convenience for on review
parameters and results before or after testing.
