6
1.1-3 kVA - Ref.: IOMNETRTXX00-GB 00
2. INSTALLATION
2.1 Environmental requirements for installation
Consult the following check list when installing the UPS:
•
NETYS RT units are designed for use in enclosed environments.
• Position the UPS on a flat and stable surface in a properly ventilated room, well away from heat sources and avoiding direct
exposure to sunlight.
• Ambient temperature should be maintained between 0 °C and 40 °C, and relative humidity below 90% (without condensation);
the optimum temperature in terms of maximizing battery life is 15-20 °C.
• Check that the UPS will not be installed in a dust-laden environment.
• Be certain that a clearance of at least 20 cm is left on all sides of the unit to ensure adequate ventilation and provide access to
the rear panel.
• Take care not to stand the UPS or any other heavy object on cables.
• Check that the operating voltage and frequency settings are correct for the mains power supply at the installation site. Details for
the UPS will be found on the data plate affixed to the rear panel.
• When making the RS232 serial connection, use only the cables and accessories supplied or specified by the manufacturer.
• When the UPS is first used, it is advisable to leave the battery on charge for a minimum of 8 hours.
PRECAUTIONS IN THE EVENT OF DAMAGE
DO NOT OVERTURN THE BATTERIES.
Packing materials that have been broken, punctured or torn in such a way as to reveal the contents must be kept
separate in a secure area, and inspected by skilled staff. Any packing considered unsuitable for shipment of the
contents must be set aside immediately and kept secure, and the sender or recipient contacted.
Electrical requirements
UPS
Thermal-magnetic switch
on input
Recommended selective RCD
on input
Cable section
1.1 kVA
10 C
0,1 A type B
to IEC
1.7 kVA
16 C
0,1 A type B
to IEC
2.2 kVA
20 C
0,1 A type B
to IEC
3.0 kVA
20 C
0,1 A type B
to IEC
