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Specifications
This guide for use by qualified personnel only.
NOTE
: All charging specifications are at nominal conditions: ambient temperature of 25 °C, 230 VAC, 50 Hz input, unless otherwise specified.
Charger Specifications Freedom SW 2524-230 Freedom SW 3524-230
Charging method Three-stage charge (Bulk, Absorption, Float)
Two-stage charge (Bulk, Absorption)
The default charging method is three-stage.
Without a battery temperature sensor Three settings with the following temperature values:
Cool 10 °C
Warm 25 °C
Hot 40 °C
The default setting is Warm and it can only be changed by the factory, a dealer, or a service centre.
With a battery temperature sensor (included) The temperature compensation coefficients on a 24-volt battery are as follows:
Flooded: 54 mV × (25 °C – BTS °C)
Gel: 54 mV × (25 °C – BTS °C)
AGM: 42 mV × (25 °C – BTS °C)
Output current (maximum) 65 ADC 90 ADC
Output voltage 24 VDC 24 VDC
Output voltage range 12.0–32.0 VDC 12.0–32.0 VDC
Equalization cycle Automatic, Manual by Xanbus SCP Automatic, Manual by Xanbus SCP
Optimal charging efficiency > 85% > 85%
AC input power factor (at full charge rate) > 0.98 > 0.98
AC input current 10.6A max. (excluding pass-through) 14A max. (excluding pass-through)
AC input voltage 230 VAC 230 VAC
AC input voltage range 170–270 VAC 170–270 VAC
Dead battery charge voltage > 12.0 VDC > 12.0 VDC
AC input type Single input (up to 30A) Single input (up to 30A)
Circuit breaker (resettable) 30A 30A
Freedom SW 3K2K 230V InvChg Install Guide.book Page 61 Friday, June 20, 2014 9:11 AM