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Protected applications Best choices Backup time
100-line PABX (300 VA) Pulsar EXtreme 700C + 3 Pulsar EXB 700C 2 hours
1 UNIX server (650 VA) Pulsar EXtreme 700C 7 minutes
Pulsar EXtreme 1000C + Pulsar EXB 1000C 50 minutes
6 Internet servers/1U rack (1500 VA) Pulsar EXtreme 1500C 6 minutes
Pulsar EXtreme 1500C + Pulsar EXB 1500C 25 minutes
Pulsar EXtreme 1500C + 2 Pulsar EXB 1500C 40 minutes
High performance LAN Switch (1500 VA) Pulsar EXtreme 1500C + 3 Pulsar EXB 1500C 80 minutes
High availability
Pulsar EXtreme C UPSs guarantee a high level of
availability, equal to 99.999% or higher.
A complete range
Which model to choose ?
High performance and reliability
Pulsar EXtreme C provides power protection and extends battery life to increase
system reliability.
Pulsar EXtreme C UPSs have been
designed to meet the needs of modern
equipment, including network, intranet
and internet servers, internetworking
devices, computer and telecom (PBX)
centres, medical equipment and sensitive
industrial processes.
Pulsar EXtreme C is available in both
tower and rack versions with power
ratings from 700 to 1500 VA.
◗ On-line double conversion
technology
Pulsar EXtreme C UPSs use double
conversion (on-line) technology, the only
way to overcome all power problems.
The battery is used only as a backup source.
Whatever the disturbances on the distribution system, the
waveform is regenerated via the AC to DC then DC to AC
conversion process.
◗ High-performance battery
charger
The Pulsar EXtreme battery charger:
• reduces battery recharge time (80%
backup time recovered in two hours);
• increases the service life of the battery
by taking into account manufacturer
parameters and battery aging;
• protects the battery against damage
caused by deep discharge;
• avoids disturbances on the distribution
system by correcting the power factor;
• avoids propagating faults on the
distribution system (backfeed
protection).
◗ Certified compliance with
CE and UL standards
◗ Cold start on battery power
This function ensures trouble-free start-up
of your applications even during a utility
power outage.
◗ High-availability pack
A Pulsar STS source transfer switch
combined with two Pulsar EXtreme C UPSs
provides effective power redundancy.
Battery
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Automatic bypass
Bypass mode
On-line mode
Pulsar EXtreme Rack
"preferred" source
Pulsar EXtreme Rack
"alternate" source
◗ Automatic bypass
In the event of an overload or UPS fault,
Pulsar EXtreme C automatically transfers
the load to utility AC power.
◗ Wide input-voltage range
Pulsar EXtreme C UPSs have a very wide
input-voltage range from 120 to 276 V,
optimized to improve compatibility with
engine generator sets and reduce the
number of transfers to battery power.
The batteries are used only for the most
serious incidents, maximizing available
backup time and extending battery life.