extronics iUPS101, Руководство по эксплуатации

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Operating Manual
24
The remote emergency disconnect allows users to deliberately ‘trip’ the battery
protection circuitry, which will disconnect the batteries from the UPS and shuts the
system down. This should only be done in the event of an emergency that requires
the AC supply to the load to be removed. The remote emergency disconnect signal is
a ‘hot’ 24-48Vdc supply provided by the user. If the remote emergency disconnect
function is enabled, failure to provide this signal will prevent the iUPS101 from
powering on. Similarly, removal of the signal will cause full system shut down and
loss of supply to the connected load. Details for the connection of this signal can be
found in section 3 of the manual.