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KESS Power Solutions Gmbh / www.kess.at / info@kess.at
6.5 CoNNECTioN of ThE iEC CoNNECToR oR oUTPUT TERMiNALS
The KESSUPS 92RT devices contain iEC output connectors or terminals, depen-
ding on the power of the model:
Models up to 2 kVa:
2 groups of 4 x 10A IEC connectors identified as “output“
or “programmable output (P1)“, configurable through the control panel and/
or software.
Models with 3 kVa:
Same connectors as models up to 2 kVA and an additional
16A iEC connector (output).
Models from 4 to 6 kVa:
1 group of output terminals.
Do not connect loads that exceed the specifications of the device, as this would
cause inconvenient cuts in the power supply of the loads connected to the
output.
if it is necessary, in addition to the more sensitive ‘critical loads’, to connect
high-consumption inductive loads, f.i. laser printers or CRT monitors, the starting
up of these peripherals will need to be taken into account to prevent the device
from crashing. we do not recommend connecting loads of this type due to the
amount of power they absorb from the UPS.
6.6 CoNNECTioN of ThE LoAdS foR ModELS UP To 3 KVA
Connect the loads to the 10 A iEC connectors. Consider the two available groups
of iEC connectors, those for ‘critical loads’ and those for ‘non-critical loads’.
By definition, ‘critical loads’ are considered to be those that can cause
economic damage if they stop functioning or function incorrectly.
The iEC connectors indicated as ‘non-critical loads’ can be programmed
as such through the control panel. in this case, the backup of the batteries for
the loads connected to the iEC connectors indicated as ‘critical loads’ will be
reserved. Take into account that they are set ex factory as ‘critical loads’.
The 3 kVA models also have a 16A iEC connector that enables the connection
of a load of the total power of the device.