A
UXILIARY CONTACTS
Terminals for connecting auxiliary contacts of the remote maintenance and remote output bypass switches are available in the
UPS connection zone. These are identified, respectively, by the words “SERVICE BYPASS” and “AUX SWOUT”.
For installation, refer to paragraphs “
UPS connections view
” and “
Remote maintenance bypass
”
A3-A4 SERVICE BYPASS
Before connecting, remove the pre-assembled jumper
When the remote maintenance bypass switch is closed, the relative auxiliary contact should open
A5-A6 AUX SWOUT
When the remote output switch is closed, the relative auxiliary contact should open
Use a double insulation cable with 1 mm2 section for terminal connection
ATTENTION: in the case of parallel systems, each single UPS must have its own independent external auxiliary contact
E
XTERNAL TEMPERATURE SENSOR
This NON-ISOLATED input is used to detect temperature inside a remote Battery Box.
Only use the special kit (optional) supplied by the manufacturer: any uses which do not conform to specifications may
cause malfunction or equipment breakage.
For installation, connect the cable contained in the special kit (optional) to the "EXT BATT TEMP" connector (see "
UPS
connections view
") following instructions contained in the relative manual.
After installation, enable this external temperature measuring function by means of the configuration software.
R
EMOTE PANEL
The remote panel (optional) allows you to monitor the UPS from a distance and thus have a detailed, real-time overview of
machine status. Using this type of device, network, output, battery measurements etc. can be viewed and any alarms detected.
For details related to use and connections, refer to the appropriate manual.
P
OWER
S
HARE AUXILIARY SOCKET
Programmable output socket (optional) which allows automatic disconnection of the load applied to it under certain operating
conditions. Events that determine automatic disconnection of the Powershare socket can be selected by the user through the
configuration software. It is possible, for example, to select detachment after a certain period of battery operation, or when the
pre-alarm threshold for battery discharge has been reached, or when an overload occurs.
Notes regarding safety:
if the output switch (SWOUT) is opened while the UPS is on, the sockets remain
powered.
If a manual bypass switch (SWMB) is inserted, the output switch (SWOUT) is opened and the UPS switches off
and the sockets will no longer be powered.
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