1. Introduction
Installed between the mains and the load, the Uninterrupted Power System (UPS) protects electroni-
cally sensitive equipment against disturbances and particularly against electric power failures.
This UPS works on the Line Interactive principle. This means that the connected equipment is powe-
red from the mains after passing through a voltage stabilizer and diverse filters. This reduces distur-
bance from the mains which in turn increases the safety level of equipment operation (PCs, servers,
distributed systems, etc.). In the event of a mains failure, the built-in, maintenance-free battery assu-
mes the uninterrupted supply of energy to the connected equipment. The energy from the UPS ena-
bles the system to keep working until the mains power returns or, in the event of a prolonged outage,
the UPS will inform the user when all processes must be terminated and the system shut down.
The UPS indicates by acoustical (buzzer) and optical (LED) alarms that a mains failure has occurred
or persists in order to end all tasks as necessary.
These operating instructions contain all of the information necessary for the installation and operation
of the UPS.
The UPS has an auxiliary outlet with a filter for surges, electrical noise and transient voltage for non-
critical loads which is not battery-powered.
This UPS is equipped with a protection device for voice and data lines patented by ONEAC
Corporation. It protects fax, modem or local network boards from cable disturbances (noise and dan-
gerous voltage peaks). This protection device improves the quality of communications by accelerating
data transmissions and eliminating static from voice calls.
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REV: 16/03/01
Operating Manual
945012.066
Summary of Contents for Cool Power 1200
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