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  • Users: rubron
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  1. rubron

    what do the current values mean in this meter?

    In the picture can be read 10(40)A. What is the capacity of the meter 10 A or 40 A, why are there two values?
  2. rubron

    Contracted power for Households

    Maybe someone who works in a distribution operator/company can clarify the following to me? A household connected to a LV grid get a contract based on the peak power they are expected to consumed. I guess, the operator estimated the power in the number of people living in the household, or if...
  3. rubron

    Two maximun values on cable datasheet

    I have seen two max values for cables, why are there two values, which one should I use for general purposes. For instance in this when,you can see two values: https://www.altestore.com/howto/maximum-ampacity-current-capacity-for-wire-and-cable-a108/
  4. rubron

    Magnitude of neutral current in distribution transformer

    How much is expected to be the neutral current read at a distribution substation of lets say 400kVA 10kV/400V, for a "normal" residential area, either in Europe or the USA. Any idea? Thanks in advance.
  5. rubron

    How DSO estimate annual PV production

    Hi, my question is how Distribution System Operators(DSO) of a country/region estimate how much PV production is obtained from Households? I am not sure if they collect this data from smart meters, or if they somehow estimated it. For instance if the installed PV capacity is known, is it...

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