Inverter Function - Waeco CombiPower 2012 Operating Manual

CombiPower
5: U Phase (floating)
The U phase serves to maintain the battery capacity (100%).
If DC loads are connected, they are powered by the device. Only if the power
required exceeds the capacity of the device is this surplus power provided by
the battery. The battery is then discharged until the device re-enters the I
phase and charges the battery.
6: 14-day conditioning
Every 14 days, the battery charger switches back to phase 2 in order to
revive the battery. This prevents any fatigue symptoms such as sulphation.
4.6 5 A/2.5 A charger (second battery connection)
The device has a connection for a second battery (3-step charger). You can
charge a small battery (such as an automotive battery) using this connection.
The charging voltage is 14.4 V or 28.8 V. The maximum charging current is
5 A or 2.5 A.
4.7

Inverter function

In inverter mode, the device supplies a regulated 230 V voltage.
The maximum constant output is 2000 W. Do not connect any devices with
a higher power rating. If you connect several devices, make sure their total
power rating does not exceed 2000 W.
NOTE
I
Note when connecting devices with an electrical drive (such as
power drills, refrigerators and switched-mode power supply), that
they often need more power than is stated on the type plate.
An adjustable energy saving mode protects the battery. It regularly checks
whether battery power needs to be used. If not, the function is deactivated
and no idle current is used.
EN
Technical description
47