Installation Manual

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ChargeMaster Plus 12/75-3, 12/100-3, 24/40-3, 24/60-3 – User and Installation Manual
4.2.6 Current control
If the available power at the AC input is limited. The ChargeMaster can be configured to reduce input
current. The Current Control level should be set equal to or lower than the value of the external circuit
breaker, which protects the incoming AC power. For example, when the external AC power is limited by
a 6A fuse, the Current Control level should be set to ≤6A. The AC input current of the ChargeMaster Plus
will be reduced to 6A.
How to set the DC input current in a MasterBus network
1. Open MasterAdjust.
2. Select the ChargeMaster Plus.
3. Go to the Monitoring tab.
4. In the Input Current field, enter the required value.
4.3 MasterShunt
In a MasterBus network, a MasterShunt can be coupled with output 1 (DC 1 OUT) of the ChargeMaster
Plus. The actual measurement data of the MasterShunt will be used to charge the batteries. Refer to the
manual of the MasterShunt for information on how to configure your system.
4.4 Li-ion Battery MLI Ultra
The ChargeMaster Plus can be combined with a Li-ion battery MLI Ultra. Refer to the manual of the Li-ion
battery MLI Ultra for information on how to configure your system.
WARNING!
Before using the Li-ion battery, it must be properly installed and commissioned!