Rockwell Automation Publication 1606-RM003A-EN-P - March 2019 11
DC-UPS with Integrated battery - 24V, 10 A
Buffer Time
The buffer time depends on the capacity and performance of the battery and the
load current. See Figure 14
for the typical buffer times of the standard battery.
Figure 14 - Buffer Time versus Output Current with a 5 Ah High-current Battery
Efficiency and Power Loss
Attribute 1606-XLS240-UPSC Notes
Buffer time with 5 A
high-current battery
Min
Min
Typ
Typ
13’ 24”
4’ 54”
16’ 15”
6’ 15”
At 5 A output current
(1)
At 10 A output current
(1)
At 5 A output current, see Figure 14.
(2)
At 10 A output current, see Figure 14.
(2)
(1) Minimum value includes 20% aging and requires a fully charged (min. 24 h) battery.
(2) Typical value includes 10% aging and requires a fully charged (min. 24 h) battery.
Attribute Description
Efficiency Typ 97.8% Normal mode, 10 A output
current, battery fully charged
Power losses Typ 2.9 W Normal mode, 0 A output
current, battery fully charged
Typ 5.5 W Normal mode, 10 A output
current, battery fully charged
Typ 5.0 W 0 A output current during
battery charging
Figure 15 - Efficiency at 24V, typ. Figure 16 - Losses at 24V, typ.