Battery - Allen-Bradley 1606-XLS240-UPSC Reference Manual

DC-UPS with Integrated Battery - 24V, 10 A

Battery

Figure 12 - Battery Discharging Current versus Output Current, Typ.
10
The required 12V VRLA battery is included with this unit.
Attribute
Battery voltage
Battery voltage range
Allowed battery capacity
Battery charging method
Battery charging current
End-of-charge voltage (CV-mode)
Battery charging time
(1)
Battery discharging current
(2)
Deep discharge protection
(1) The current between the battery and the DC-UPS is more than twice the output current. This is caused by boosting the 12V battery voltage to a
24V level.
(2) To ensure longest battery lifetime, the DC-UPS has a battery deep discharge protection feature included. The DC-UPS stops buffering when the
voltage on the battery terminals of the DC-UPS falls below a certain value.
(3) The charging time depends on the duration and load current of the last buffer event. The numbers in the table represent a fully discharged
battery. A typical figure for a buffer current of 10 A is 2 hours, 20 minutes for a 5 Ah high-current battery. Above 40 °C(104 °F) charging time can
be longer.
Rockwell Automation Publication 1606-RM003A-EN-P - March 2019
Description
Nom 12V DC Maintenance-free 12V VRLA lead acid battery
9.0...15V Continuously allowed, except deep discharge protection.
Max 35V DC Absolute maximum voltage with no damage to the unit.
Typ 7.4V Battery charging is possible above this level.
Nom 5 Ah High-current version
CC-CV Constant current, constant voltage mode
Nom 1.5 A CC-mode, independent from battery size
Max 1.7 A Corresponding 24V input current. See
Typ 13.1...14V Automatic setting according to ambient temperature
(3)
Typ 3 h –
Typ 21 A Buffer mode, 10 A output current, 11.5V on the battery
terminal of the unit.
Buffer mode, 0 A output current
Typ 0.3 A
At no input, buffering had turned off, all LEDs are off.
Max 50
At no input, buffering had turned off, yellow LED shows
Typ 270 mA
that buffer time has expired, (max. 15 minutes).
Typ 10.5V At 0 A output current
Typ 9V At 10 A output current
Figure 13 - Required Input Current versus Input Voltage for
Battery Charging
Figure 13.