Specifications
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48
DIALOG PLUS RACK
[ 700-3000VA single-phase]
APPLICATIONS
• Local Area Networks (LAN)
• Servers
• Data centers
• Industrial PLCs
• cash registers
• Emergency devices (lights/alarms)
• Telecommunications devices
CHARACTERISTICS
• reliable, stabilized, filtered voltage (double on-line
conversion technology (VFI according to EN50091-3
specifications) with filters for the suppression of
atmospheric disturbances
• high level immunity to surges (6kV according to IEC801-5)
• autorestart at power-up (programmable)
• power factor correction of the load (input power factor
of the UPS, close to 1)
• low consumption (“Auto Power Off” function for
automatic shut-down of the UPS under no-load
conditions)
• simplified maintenance (manual bypass available on rack
module)
• high level reliability of the batteries (automatic battery
test)
• high level reliability of the UPS (full microprocessor
control)
• low impact on the mains supply (sinusoidal absorption)
ADVANCED COMMUNICATION
• advanced, multi-platform communication for all
operating systems and network environments:
PowerShield
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supervision and shut-down software
included, with SNMP agent, for Windows 95, 98, 2000,
Me, NT 4.0, Novell operating systems. The UPS is
equipped with a cable for direct connection to the PC
(Plug and Play)
• RS232 serial port
2-YEAR WARRANTY
The DIALOG PLUS RACK series comprises the 700-
1000-1500-2000-3000VA models with double on-
line conversion technology (VFI). The load is always
powered by the inverter which provides a sinusoidal
output voltage, with filtered and stabilized
voltage, waveform and frequency. The input and
output filters also considerably increase the
immunity of the load to mains supply disturbances
and to surges. The UPS can power the load for long
periods (using the optional battery modules) or long
enough to permit shut-down of the computer
systems by the PowerShield
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software which is
standard for Windows 95, 98, 2000, Me, NT 4.0
operating systems. For technology and
performance, DIALOG PLUS RACK
is the best solution for the supply of sensitive and
vital “mission-critical” equipment.
Battery efficiency
Load applied
Input voltage / Battery charge
Back-up
Stand-by
UPS ON
UPS on inverter
Mains present
General alarm
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