18
Mass Combi Ultra, Mass Combi Pro
– Installation Manual Multiple Units
Three-phase configuration with MasterAdjust
15. Notice the
Cluster topology
and
Cluster state
. Topology monitors the size of the cluster (whether the selected number of
units is equal to the selected number of devices). State monitors the configuration state of the cluster.
Click the
Activate cluster
button to finish the cluster configuration. The Cluster state will change from "Incomplete" to
"Active".
16. In the device list, in the left pane of MasterAdjust, the L2 and L3 units will now be listed under the L1 unit.
5.7
Initial start-up
1. Switch all units off and on again.
2. Check that the units are working as inverter.
3. Close the AC breaker in the Mains Input of each unit.
4. Check that the units are working as charger when 230Vac is applied to the Mains Inputs.
5. If applicable repeat this procedure for the generator.
Note:
in three-phase configuration the units will only switch over to charger mode if all three phases are present and accepted
(gen and/or mains)
5.8
General remark on three-phase public power grids
Depending on national guidelines, the rotation of the three-phase public grid can be different. The field-rotation of the configured
Combi-system is always L1-L2-L3-L1-L2-L3- ... etc. If the public grid has a
– in respect to the Combi-rotation – reverse rotation
(L1-L3-L2-L1-L3-L2 etc.), then the grid power will not be accepted by the Combis and result in an error and/or units remaining in
inverter-mode. To overcome this situation, the incoming phase lines L2 and L3 on the mains-inputs of the Combis L2 and L3 the
must be swapped. There are several ways to achieve this:
•
Use of three-phase inlets/sockets with integrated phase swapping. Plugs from Mennekes for example, can invert the phases
by simply rotating a swivel with a screwdriver.
-
Phase inverter plug 32A (EAN: 4015394215530)
-
Phase inverter plug 16A (EAN: 4015394201182)
-
Panel mounted phase inverter inlet 16A (EAN: 4015394180630)
-
Wall mounted phase inverter inlet 32A (EAN: 4015394215769)
-
Wall mounted phase inverter inlet 16A (EAN: 4015394207450)
