Ametek Powervar ABCE1002-11R 58100-01R, Инструкция по эксплуатации

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7 A01-00071 Rev F www.powervar.com
General
The AMETEK-Powervar Security II UPM (hereafter refered to as “UPM”)
systems are the most advanced, line interactive, true sinewave UPS prod-
ucts available for your application. Each model is designed to provide total
protection for your system from a complete range of power quality problems.
UPM systems will protect your installation from normal mode voltage im-
pulses, electrical noise, sags, surges, brownouts, and blackouts. Each UPM
contains a low impedance isolation transformer, it completely eliminates
common-mode (neutral-to-ground) voltages that are a constant threat to
the reliable operation of microprocessor-based systems. When AC power is
present, UPM constantly filters and conditions the power supply. When AC
power fails, the UPM uses its internal, maintenance-free battery to supply
reserved power to your computer system. Regardless of whether or not
commercial power is present, the UPM is consistently on the job. Ensuring a
fully conditioned, safely managed interface between your computer system
and its electrical power supply. Figure 1 illustrates the basic operation of the
UPM.
Figure 1