User's Manual

Operation: C1SD, C1ST, and C1SL Versions
CENTRON Meter Technical Reference Guide 5-25
not cross the Battery Capacity line until beyond year 15. The battery is not
considered depleted until the Current Draw line crosses the Available Battery
Capacity line.
Figure 5.9 Example 1
Example 2
For example 2 (see Figure 5.10), the meter is unpowered (with battery running the
clock) for six years then installed in the field under AC power. Follow the Current
Draw: the Battery Power line from year zero to year six, then follow the Current
Draw: the AC Power line from year 6 to the right. This shows that the battery will
not cross the Battery Capacity line until after year 15. The battery is not
considered depleted until the Current Draw line crosses the Available Battery
Capacity line.
Figure 5.10 Example 2