10
Do not touch any clemens on the unit during the operation. For your own safety, please make the
output connections after the end of charging process according to the explanations in the related
section.
At the end of the advised charge time, before making the output connections, the following items should
be performed;
•
Turn the UPS input fuse in “0” position,
•
Turn the battery fuse and external battery cabinet fuse (if present) in “0” position,
•
Turn the automatic fuse on the mains distribution panel, where the UPS is connected, in “0”
position.
•
Please check and control that the manual bypass switch is in “0” position.
Now you can make the output connections safely.
3.4.5
Output Connection
It is suggested to use different fuse and leakage current relay for each independent load. In case of
short circuit, related fuse will be triggered and remaining loads shall continue to be supplied.
Nominal current value of the fuse between load and UPS must be lower than the fault clearing
current value given in the ‘ Technical Specifications ‘ chapter. Otherwise, fuse shall not be
triggered before 10ms, and load energy shall be interrupted.
Before making output connections, switch on to ‘ 0 ‘ position the automatic fuse on the
distribution box, UPS input, output, battery, and by pass (if any), additional battery cabinet( if
any) automats.
Load will be connected L2, N2, and ground (earth) connections at the rear side of the UPS.
Cables dimensions between UPS and loads have to be chosen following load current.
Load power connected at the UPS output, must be not bigger then UPS nominal power.
3.4.6
Communication Interface Connection
Please contact to authorized Inform distributor to get the optional accessories such as SNMP adapter,
modem, remote control panel, software, ..etc. Information about this section is given in the
“communication interface” section.
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