Connect embedded generators
Types of generators
Micro embedded generators
Micro embedded generators are installations up to 10kVA which satisfy the Australian Standard AS4777-2005 “Grid Connection of Energy Systems via Inverters” or as otherwise approved by Aurora*. Aurora approved models may be connected to the distribution network. Information on models of inverter that satisfy these guidelines is available from the Clean Energy Council of Australia (external link).
These guidelines do not cover engine-driven generators.
* Aurora may approve the installation of other systems that are AS 4777 non-compliant provided certification and further technical and safety assessments confirm the system’s compatibility with Aurora’s distribution network.
Small embedded generators
A small embedded generator is a unit greater than 10 kVA (single phase) or 30kVA (three phase) up to 1mW connected to the low voltage (LV) 230/400V distribution network.
Large embedded generators
Large embedded generators are defined for the purpose of the Guide as a generating unit with a name plate rating greater than 1 mW up to 10 MVA connected to the LV or high voltage (HV) distribution system.
As a guide these units include but are not limited to large wind generators hydro combined cycle generating systems up to 10 MVA.
Connection forms and documentation
Micro–small embedded generators
- Customer Guidelines for Micro-Small Embedded Generation Network Connection up to 1 MVA (PDF 34KB)
- Micro–Small Generation Connection Application (PDF 18KB)
- Micro–Small Embedded Generator Application Process (User Guide) (PDF 204KB)
- Technical Guidelines for Micro Or Small Embedded Generation Systems Which Are As 4777 Non-Compliant (PDF 28KB)
Large embedded generators
- Customer Guidelines for Large Embedded Generation Network Connection up to 10 MVA (PDF 43KB)
- Large Generation Connection Application (PDF 72KB)
- Large Embedded Generator Application Process (User Guide) (PDF 448KB)
- Technical guidelines for the Connection of Large Embedded Generators (1 MVA to 10 MVA) to the Aurora Distribution Network (PDF 259KB)
Further information
If you have any questions or wish to investigate the potential connection of an embedded generator to the Aurora Energy distribution network please contact:
For micro–small embedded generation connection enquiries
Contact the Call Centre: 1300 13 2003
For large embedded generation connection enquiries
Email: nick.beltz@auroraenergy.com.au
Phone: (03) 6270 3704
For an overview of the renewable energy connection process and information on solar , energy and wind turbines you can visit our renewable energy section