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  • Single or multiple generators with aggregate capacity of 50kW or less connected under G59/3 or G99

    Due to the constrained capacity available in some areas of the network, you may have to wait for the reinforcement to connect even where your proposed aggregate generation capacity is 50kW or less.

  • If the following statements are true then you must complete an application for the generation station prior to installation under this process.
    You intend to connect a generator which does not meet G83/2-1 or G98.
    Your generation station has an aggregate capacity of 50kW or less.

    You must notify us 15 days prior to commissioning as we may need to attend during these tests
    If you plan to install a generator up to 17kW (single phase) or 50kW (three phase) which does not conform to the G83/2-1 or G98 then you will need to consult the guide for connecting generation within ENA ER G59/3 or G99

    Medium and large generation sites with capacity greater than 50kW G59/G99

    If you plan to install generation plants greater than 50kW, three phase then please contact our major connections contract team.

    If you plan to install a generator up to 17kW single phase or 50kW three phase which do not conform to the G83/1-1 G83/2-1 or G98 then you will need to consult the guide for connection generation within ENA ER G59/2 G59/3 or G99.

    Information on the generation station will be required when submitting your application but the guidance notes included with the application will assist you with these. You must also notify us 15 days before installing and commissioning plant greater than 50kW as we will need to attend the test.

    Please either submit an application or contact us for more information.

    If you plan to install a generator up to 17kW single phase or 50kW three phase which do not conform to the G83/2-1 or G98 then you will need to consult the guide for connection generation