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While connecting the source circuits (Example: HV/LV transformer) in parallel, Ecodial Advance Calculation allows maximum 4 number of source circuits to get paralleled.
In another word:
Maximum 4 number of source circuits can be connected in parallel.
If we call it as 1st group of source, then there is no limit to have “number of” “group of sources”. But user should be clearer in defining the operating condition of the network.
(The above image shows the ‘single group’ of parallel sources.)
(The above image shows the ‘multiple group’ of parallel sources, and has a possibility to define many operating condition- based on the functioning of transformers)