5
EMC REQUIREMENTS
Uninterruptible Power Supply (UPS) "UPS" models, marked CE and used following
the instructions listed below, have the essential requirements to comply whit the
EMC directive 89/336 e 92/31 a 93/68 ECC.
Usage instructions
The "UPS" are UPS dedicated to a professional usage in an industrial and
commercial environment.
The connection to "REMOTE" and "RS232" connectors must be done by means of
a shielded cable.
WARNING:
The " UPS " standard is a Class A-UPS Product.
In a domestic environment, this product may cause radio interference, in
which case, the user may be required to take additional measures.
STORAGE
For instance: in case of disturbances received by a radio or a television set, the
UPS shall be moved in order to increase the distance from above mentioned
devices.
The area used to store the equipment must have the following characteristics:
Temperature:
0°-40°C (32°-104°C)
Relative humidity:
95% max
Only for UPS with internal BATTERIES.
The batteries contained in the UPS are subject to self-discharging.
If the UPS is not immediately installed is necessary to take note of the batteries date recharge printed on
the label fixed to the packing case(the date is present only if the UPS contains to its inside batteries), and
provide to it recharges within such date.
To recharge batteries just power up the UPS and leave it on NORMAL OPERATION for at least 24
hours.
INSTALLATION ENVIRONMENT
When choosing a suitable installation room, take note of the following:
avoid dusty areas, or other kinds of dust in air.
check that the floor is strong enough to support the weight of the UPS and the battery cabinet
(see paragraph "DIMENSIONS AND WEIGHTS")
avoid rooms that are too narrow as this could make normal maintenance operations difficult
check the ambient temperature when the UPS is running. It should be between 0 and 40°C.
The UPS is able to function in an ambient temperature of between 0 and 40°C. The
recommended operating temperature for the UPS and the batteries is between 20 and
25°C. In fact, the average operating life of the batteries is 4 years at an operating
temperature of 20°C, but
if the operating temperature is increased to 30°C the life is
