5. Equipment Operation.
5.1 Working modes.
This UPS works automatically without the use of a switch. It starts up automatically when there is
power from the mains.
When the electricity is within acceptable frequency and voltage margins, the LED on the front
panel is green and the equipment recharges the battery. When outside of the acceptable margins, the
LED is red and uses power from the battery to supply protected critical equipment.
To shut down the equipment, simply shut down the protected equipment. When there is no electricity
from the mains, if the UPS does not detect any usage it shuts down automatically within 30 seconds.
This makes it possible to shut down the general power supply without wearing down the batteries.
See special push button functions for starting up and shutting down the UPS. Part Aptdo. 5.3
NOTE:
When the unit is switched off it goes into a stand-by mode during which it draws energy from
the batteries to keep the electronics working for a certain period of time while waiting for the power to
return. If the power failure lasts longer than the allowed stand-by time, the equipment will shut down
completely. When the power comes back, the process will be similar to start-up.
This UPS has a three-stage output voltage regulator: trim, central and boost.
This ensures a wide range of input voltages (without having to run down the battery) and at the same
time that the output voltage is always within acceptable margins. This guarantees that the batteries
are recharged even with anomalous input voltages while protecting the connected equipment. To
ensure maximum autonomy following a total battery rundown, the UPS must be charges for at least 6
hours.
The unit is equipped with a “circuit breaker with reset” for overload protection. If the circuit breaker
trips, remove the cause of the overload and rest the circuit breaker.
5.2 Indicator Lights.
The indication lights on the front panel enable fast and easy identification of the operating status of
the equipment. The different elements are described below:
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