We provide expert testing and commissioning services for both low and high-voltage systems. Addelec engineers have the necessary skills and equipment to test and commission every component of your electrical transmission and distribution infrastructure. For each project, our clients can expect a detailed report validating the work executed on all projects and fulfilling compliance needs.

LV & HV Testing for Primary Equipment 

  • Power transformer testing 
  • Current and voltage transformer testing
  • Circuit breaker testing
  • Earthing system testing 
  • High voltage cable testing
  • High voltage insulation resistance testing
  • Power frequency testing
  • Primary injection testing
  • Generator testing and commissioning

LV & HV Testing of Secondary Equipment

  • Factory acceptance testing for protection and control relays
  • Site acceptance testing for protection and control relays
  • Protection scheme cut over and functional testing
  • Satellite synchronisation equipment providing multiple end line protection testing
  • Fault recording and playback facilities
  • Routine protection system maintenance 
  • Protection settings and test record database management

LV & HV Commissioning

  • Secondary system design review
  • Auditing of commissioning processes
  • Contract liaison
  • System outage coordination
  • Inspection and test plan development
  • Co-ordination with external requirements (AEMO)
  • Site and project management

Switching Services

Working with high-voltage equipment demands meticulous care, in-depth knowledge, and skills honed through rigorous training. With their extensive skill and experience, our expert switching operators are fully trained to offer you the following services:

  • Develop comprehensive high voltage switching plans
  • Offer dependable switching services and issue access permits efficiently