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Pulsar EX : 51032278XT/AB MGE UPS SYSTEMS
ENGLISH
introduction
In critical situations, count on MGE UPS
SYSTEMS Pulsar EX20 and EX30
uninterruptible power supplies (UPS). Their
protection keeps your data intact and
accessible.
Pulsar EX20 and EX30 UPSs ensure top
quality power around the clock, and continue
operations during power failures. An
intelligent microprocessor detects any
operating anomalies of the UPS and triggers
an alarm if corrective action is necessary.
In addition to the high-technology aspect of
these UPSs, you can count on backup from
our staff, a team of specialists, around the
corner from you, throughout the world. It’s
no accident that MGE UPS SYSTEMS is the
world leader in UPS protection. The UPS
shall provide power factor correction to
prevent harmonic distorsions and current
created by non-linear critical loads from
polluting the incoming AC line.
UPS includes:
c batteries,
c power factor correction / battery charger,
c DC to DC converter,
c DC to AC Converter,
c bypass switch,
c input/output filters.
The MGE Pulsar UPS is capable of
providing the following modes of operation:
c ON LINE MODE which is the primary
mode of operation in which the critical load
is continuously supplied by the inverter and
protected from all forms of power line
disturbances:
ranging from atmospheric phenomena, to
nearby devices generating interference such
as elevators, photocopy machines and
machine tools, not to mention human errors,
like the accidental pulling out of power cords
or tripping of circuit breakers. The
consequences of these disturbances on
computer systems range from data losses to
hardware damage (power supplies, hard
disks).
Pulsar EX20 and EX30 are specially
designed to protect network servers and all
other interconnection devices that are
sensitive to electrical disturbances.
Pulsar EX20 and EX30 add fault-tolerance
to the utility supplying your sensitive
equipment.
Pulsar EX20 and EX30 are designed as
compact units and feature very quiet
operation. They can be installed under a
desk, and can also be installed in a rack
(see "options").
Pulsar EX20 and EX30 provide a stable
supply of clean power, long back-up time
during a utility outage (see table) and vast
information and control possibilities
according to the configuration selected.
Pulsar EX20 and EX30 On-Line technology
provides maximum protection and
availability of your workstations, server, and
network communication devices.
Pulsar EX20 and EX30 offer many functions
and characteristics designed to simplify
power management:
c automatic battery test carried out
periodically. In the event of a fault, a LED
provides advance warning for battery
replacement;
c BYPASS MODE which is a default mode
in the event of an inverter failure or overload
in which the critical load is supplied AC
through EMI/RFI filter:
application of Pulsar EX20 and
EX30:
Network servers and interconnection
devices are very sensitive to electrical
disturbances of all types, including outages,
voltage sags, brownouts, spikes, etc. The
origins of the disturbances also vary,
critical
system
AC
IN
EMI
filter
power
factor
corrector
rectifier
charger
DC / DC
micro
control and
DC to AC
inverter
monitored
batteries
critical
system
AC
IN
EMI
filter
power
factor
corrector
rectifier
charger
DC / DC
micro
control and
DC to AC
inverter
monitored
batteries