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68 Freedom SW Owner’s Guide
Battery Charging Reference
If the battery capacity is set to zero (Ah=0 effectively disables the
exit current criteria for the absorption charge stage making the
absorption stage defined by time only), the equalize charge current
is fixed at maximum 100% of the charge rate.
Equalization duration is fixed at one hour.
Figure 37 Equalize Charging
Time
Time
Absorption Voltage
EqualizeVoltage
Max Absorb Time - Dflt 3 hrs
(adjustable 1 min - 8 hrs)
Absorption Exit Current
Threshold = 2% of
programmed AH capacity
Equalize mode
Custom Charge
Equalize Stage
AbsorptionStage
BulkStage
BulkVoltage
Battery
Current
Battery
Voltage
10% ofprogrammed AH
capacity
Equalize Timer
1hr fixed
Freedom SW 3K2K InvChg Owners Guide.book Page 68 Thursday, July 31, 2014 1:42 PM