Welcome NNN Group
NNN Group PTY LTD offers the customer a one-stop-shop from installation, commission and ultimately maintenance of a full range of power and distribution transformers all the way up to the very large power transformers of voltages up to 400kV and ratings of 795MVA.
But once you have bought your equipment, you need to have peace of mind that it will perform at its best throughout its entire lifespan.
NNN Group comprises a number of highly qualified and specialised engineers and technicians that have a combined experience and unsurpassed expertise of over 15 years in installing and commissioning of transformers and related equipment as well as service, maintenance and performance monitoring thereof.
A One Stop Shop for all Solution
We are able to provide an all-encompassing service for any unit from 16 kVA up to 800MVA at voltages up to 765kV, starting with installation and commissioning followed by maintenance of transformers to monitoring the conditions that the transformer is expected to perform under.
Our highly qualified and competent commissioning engineers are able to undertake a guaranteed complete electrical testing and commissioning of transformers and