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  • in reply to: EV charging when there is no bylaw in place #68010
    Hicies1973
    Flatchatter

      Perhaps all that is needed is a resolution to approve charging at up to 15A from each unit’s individual supply with the addition of a 15A socket or a wall-mounted EVSE outlet limited to 15A in each unit’s parking space with all repair and maintenance the responsibility of the relevant unit owner.

      AS3000 rules say that 15A sockets are supposed to be on their own circuits. So in this situation, you should have a switchboard in each parking space, one breaker for the 15A socket and another breaker for everything else.

      in reply to: EV charging when there is no bylaw in place #67916
      Hicies1973
      Flatchatter

        15 amp outlets are supposed to be on their own circuits, so you’ll have to run cables to each outlet anyway. I’d upgrade to 32 amp, it’s not much more expensive to install and you can use either the standard 10/15 amp chargers or faster 32 amp chargers.

        in reply to: Sharing Electricity Connection #67661
        Hicies1973
        Flatchatter
        Chat-starter

          …Choosing the time unit occupants use higher load appliances is limited…

          This is the bit that worries me about sharing any electricity tariff with different rates at different times. What happens if some are very diligent about shifting loads to times of lower cost while other can’t be bothered? Would it lead to discord? Is there a mechanism for equitable cost sharing? On a flat tariff it is easy. A simple kWh counter in line with each unit allows for pro rata sharing.

          BTW. EV charging and water heating are substantial loads that can usually be shifted fairly easily.

          The plan is to install time of use meters, like this one (https://www.schnap.com.au/timers/2-pole-digital-timer.html) and bill units at the same rate as the electricity retailer. That will provide incentives to shift loads. Some units already have solar installed, so instead of sending power to the grid and getting the almost-nothing feed-in-tariff, they can feed power to other units for a price in between the feed-in-tariff and drawing power from the grid.

           

          I believe that the law says you must be allowed to change your energy provider if you wish, regardless of who owns the rights to the embedded network. That allows for healthy competition, but it only applies to power supplies.

          If someone wants to get out, they can pay for an electrician to put their SAPN meter back in.

          in reply to: Sharing Electricity Connection #67487
          Hicies1973
          Flatchatter
          Chat-starter

            Yes it would be an embedded network, but since it’s fewer than ten units and there is no external manager, it’s exempt from being classified as a network service provider. That’s the ND2 exemption.

            https://www.aer.gov.au/networks-pipelines/network-exemptions/classes-of-network-exemption-applicable-conditions

             

            I haven’t come across anyone doing this, but it seems logical to do to save on power bills.

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