Alpha Technologies FlexPoint AX Series - Manual (Page 30)

30 010-318-C0-007, Rev. G
1. What would happen to the FlexPoint AX if the 3 pin connector was turned 180 degrees around
and plugged in?
While the unit would not power the load properly, no damage would occur. The system will
work properly once the connection is corrected.
2. What would happen if the positive and negative leads going to the batteries were reversed (i.e.,
pin 1 & 2 of the three pin connector)?
The design features “reversed battery” protection. Battery back up is not available but no
damage will occur.
3. How long does it take to recharge a battery back to 90% charge after the unit reaches Low
Voltage Disconnect (LVD) value of 10.5V?
10-14 hours under typical load.
4. How long must a battery be charged via trickle charge to reach 100% capacity?
24hrs to 100% capacity.
5. Does this unit have temperature compensation in the design? If so, what is the Voltage Per Cell
(VPRC) voltage?
It does, at a rate of -3.3mV/cell/°C or –19.8mV/battery/C from 0°C to +40°C. Maximum
charged voltage is 14.4V and minimum is 13.3V.
6. If I replace a battery when the replace battery LED is illuminated, why does the LED not go out?
Will the alarm reset itself?
When replacing a battery, it is necessary to wait approximately 20 seconds and allow the
"Replace Battery" LED to change from steady to blinking. Once the LED blinks, the
fully-charged replacement battery can be connected. The LED will go out, indicating the
alarm has been cleared, and the system will begin normal operation.
6. Frequently Asked Questions