Xantrex Technology RM1012 - Manual (Page 11)

Operating features
1–5
Charger
features Xantrex HD offers the following charger features:
• 50 amp charging, when shorepower is connected, to ensure your truck
batteries are always charged
• Automatic transfer to invert mode
When your truck’s AC shorepower cord is disconnected, the unit
automatically switches to invert mode. When AC shorepower is
available again, the inverter automatically switches to charging/pass-
through mode.
• Load management capability which temporarily reduces charging
current to the batteries when a large AC load is applied to the inverter
output. This capability helps reduce the chance of tripping the
shorepower breaker.