Xantrex Technology 815-3024, 815-3012, 815-2012, 815-2024 manual Battery Charging Reference

Freedom SW 3K2K InvChg Owners Guide.book Page 62 Wednesday, October 9, 2013 1:34 PM

Battery Charging Reference

NOTE:

When the charge cycle is interrupted, the charger will restart charging at the beginning of the multi-stage algorithm.

Exit Current Threshold can be effectively disabled by programming the amp-hour capacity to the minimum. In this case, absorption will only exit once the Max Absorption timer expires.

Charge current during equalize state (optional state not shown here) is normally limited to 10% of the programmed amp-hour capacity setting. If this setting is programmed to the maximum, the charge current during equalize is instead limited to whatever is programmed for the max current limit of the unit.

Synchronized charge states are active when more than one charging device is connected in the system via the Xanbus network.

•The first unit to enter bulk, causes all other chargers to enter bulk.

•The first Freedom SW to enter absorption causes all other Freedom SWs to enter absorption.

•The last Freedom SW ready to exit absorption triggers all Freedom SWs to exit absorption and exit charge.

62 Freedom SW Owner’s Guide