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Charger Output Current vs. AC Input Voltage
975-0395-01-01 A–7
This guide for use by qualified installers only
Charger Output Current vs. AC Input Voltage
When the Freedom HF is charging batteries from a weak shore power
source the AC voltage may fall as the Freedom HF draws current. To
reduce the chance of the shore power voltage collapsing below the
configured transfer level the Freedom HF will reduce the charging current
at low shore power voltage according to the following graph:
Table A-1
Charging Voltage
Battery Type Bulk/Absorption (Volts) Float (Volts)
Flooded 14.4 13.5
GEL 14.2 13.8
AGM 14.3 13.4
Fixed 13.5 13.5
90V 105V 135V
20A
16A
40A
32A
Freedom HF 1000 Freedom HF 1800
FreedomHF_IC_A-Specifications.fm Page 7 Monday, December 24, 2007 9:48 AM