The Off-Line UPS with AVR is designed to
interact with the mains to supply a steady flow of power
to the computer equipment. A high powered filter is
incorporated into the machine to protect against spikes
and surges. An automatic voltage regulator is
incorporated into the machine, this will help to
increase the battery life of the UPS as it will be able
to switch to battery power at a much lower (or higher)
input voltage. The input is monitored and as soon as the
mains drops below a pre-set level or fails completely
the unit switches to battery inverted power. Switching
time is well within the tolerance of modern computer
power supplies
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PM265
PM2120

PM2200S

PM2300S
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