Sensata Dimensions 12LP15 Owner's Manual page 21

External Power Mode (LPC Only) Continued
Figure 11 Charger Voltage Adjustment
Load Management
Incoming AC power is shared between the AC loads and the charger. The AC loads are given priority meaning that
the charger will reduce its output with large AC loads. This feature controls the total amperage draw of the system
so the utility service circuit breaker is not tripped. The load management feature will return the charger to full
output when the AC loads are removed or reduced.
Figure 12 Load Management
Page 21
12LPC15 Manual