Premium EPS-120-5192 Manual De Operación página 12

• Protection against deep discharge of the battery using a relay that is in series with the battery,
guaranteeing that it will be disconnected when the voltage at the terminals reaches the preset minimum
value.
• Battery polarity inversion protection.
5.4 SIGNALLING
The module has eight LEDs on the front for local signalling:
LED Name
Device ON
Charging mode
Battery test in progress
Battery discharging
Mains fault
Output failure
Battery failure
Equipment failure
When the charger enters IP LOCAL mode with the push button, all the LEDs blink at the same time.
5.5 ALARMS
There are four potential-free contact alarm outputs with the following characteristics:
• Maximum switchable voltage 60Vdc
Maximum current: 100mA
•
Alarm Name
Urgent failure
End of autonomy
Mains failure
Non-urgent failure
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Colour Mode
Green Steady light
Steady light
Green
Blinking
Green Steady light
Yellow Steady light
Red Blinking
Red Blinking
Steady light
Red
Blinking
Steady light
Red
Blinking
Status Operating logic
In normal charger operation, it is open.
NC
It is kept closed when there is a battery failure, internal device failure or when the
internal temperature is outside the range.
NA Closes when the battery is discharging and the voltage drops to the set minimum value
NA Closes if the AC mains voltage is outside the range
Closes when the output voltage is outside the range, when the battery temperature is
NA
outside the range or when there is a temperature sensor error.
Indication
Charger running
Battery charging floating mode
Battery charging in constant voltage mode
Battery test in progress
Battery discharging
Mains input voltage out of range
Output voltage out of range
Failed battery test, degraded batteries
Battery voltage out of range
Battery temperature sensor error
Internal charger error
Serie EPS
Manual de Operación
MA-5192A-1
20-10-2021
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