AFV-P Series High Performance Programmable AC Power Supply
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General Information
1.1
Introduction
Preen’s AFV
-P series is a programmable AC power supply with DC output and preci-
sion measurements. This compact power supply comes in four power levels, 600VA,
1250VA, 2500VA and 5000VA, which provides stable output voltage and output fre-
quency with low distortion. The PWM design of power stage allows for full
volt-ampere into loads. The front panel has both touch screen and rotary knob for
setting the product output, which provide an easy operation and measurement
reading display. Remote control for the product can be accomplished selectively via
RS232, RS485, Ethernet, USB or GPIB.
The following figures show the V/I curve according to the AC & DC output of the
product, which can be applied to any product model and any output voltage range of
the product.
Figure 1.1 V/I curve for the AC output of the product
NOTICE
If the Power Factor (PF) corresponding to the AC output is less than 0.65, 100%
output current can be achieved under 0%-100% output voltage, which can be ap-
plied to any product model and any output voltage range of the product.
