Introduction
Comprehensive Protection
The XM 1800 is equipped with numerous protection features to guarantee safe and
Low battery alarm Alerts you if the battery has become discharged to 11.0 V or lower.
Low battery voltage shutdown Shuts the XM 1800 down
automatically if the battery voltage drops below 10.5 V. This feature protects the battery from being completely discharged.
High battery voltage shutdown Shuts the XM 1800 down automatically if the input voltage rises to 15.5 V or more.
Overload alarm Alerts you if the loads connected to the XM 1800 are close to the inverter’s operating limits.
Overload shutdown Shuts the XM 1800 down automatically if the loads connected to the inverter exceed the inverter’s operating limits or if a short circuit is detected in the circuitry connected to the inverter’s output.
Over temperature shutdown Shuts the XM 1800 down automatically if its internal temperature rises above an acceptable level.
These values and thresholds are set at the factory and cannot be adjusted.
