NETYS RT 5 - 7 - 9 - 11 kVA - 551570A - SOCOMEC
9
EN
Connection Warnings
• Before being started up, the unit must be equipotentially bonded, in accordance
with current safety regulations. The earth wire of the UPS must then be
connected to an efficient earth system.
• If the earth connection is not made, the appliances connected to the UPS will not
be equipotentially bonded. In this situation, the manufacturer declines all liability for
any damage or accidents that could derive from failure to observe the requirements.
• The UPS must be well grounded due to a possible risk of current leakage current
greater than 3.5mA
• The installation of upstream and downstream protective devices is highly
recommended when the UPS is connected to the mains and the loads.
• The protective devices connected to the UPS must be installed near the UPS
and must be easily accessible for operation.
• If you need to move the UPS or perform re-wiring, please turn off the AC input
power and ensure that the UPS has been safely shutdown. Otherwise, the output
end might still be energized and ause electric shock.
• Avoid connecting the output neutral to earth. The UPS does not alter the function
of the mains neutral in any way; if the neutral needs to be modifed downstream
of the UPS, an isolation transformer must be used.
• In the event that the equipment has no automatic backfeed protection contactor
device, make certain that:
- the user/installer attaches warning labels to all mains isolating switches located
remotely from the area where the UPS is sited, in order to inform service
personnel that the circuit is connected to a UPS.
-
an external isolating device is installed, as indicated in figure 7.2.
Usage Warnings
• This is a class-A product. In a domestic environment, this product may cause
radio interference, in which case, the user is required to take adequate measures.
• The UPS can be used to power computers and associated peripheral devices,
such as monitors, modems, cartridge tape drives, external hard drives, etc.
• It is strictly forbidden to connect the UPS with:
- Any regenerative loads.
- Any asymmetrical loads.
• To ensure reliable operation of the UPS and to protect the UPS from overheating,
the slits and openings in the UPS must not be blocked or covered.
• Before usage, you must allow the UPS to adjust to room temperature for at least
one hour to avoid moisture condensing inside the UPS.
• Do not pour and splash any liquid on the UPS. Do not insert any object into the slits
and openings of the UPS. Do not put beverage containers on or around the UPS.
