Circutor CDP Application Notes page 21

CDP
The most important inverter parameters that have to be configured in the CDP are
(Table 7):
Table 7: Parameters to be configured in the CDP.
Parameter
Inverter type
Inverter power
Number of inverters
Phase
Consult the manual for more information on how to configure
the CDP.
When working with several three-phase inverters in cascade, the sum of the power
of all the inverters must be programmed in the "Inverter Power" variable in the
CDP so that the same regulation percentage is sent to each one.
When working with single-phase inverters in three-phase installations, the total
power of all the inverters must be programmed by selecting the "three single
phases" option in the "Phase
three single-phase inverters in the installation in the "Number of inverters"
variable.
Example: if, for example, there are six 2 kW single-phase inverters (two on the L1
phase, two on the L2 phase and two on the L3 phase) the following configuration
should be entered:
• Inverter power: 12000 W
• Number of inverters: 2
• Phase: three single phases
However, if there are three 2 kW single-phase inverters (one inverter per phase)
the following configuration should be entered:
• Inverter power: 6000 W
• Number of inverters: 1
• Phase: three single phases
Application notes
Description
Inverter model, in this case selecting: Fronius
MB
Total power to be controlled by the CDP.
Number of inverters to control.
Inverter connection architecture
variable, and then entering the number of sets of
"
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