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The Project

ASH’s collaboration with PPA Energy came about due to our shared desire to utilise technological advances to reduce valuable energy and time lost in maintaining the UK’s ageing power network. The project concerned developing a substation transformer temperature monitoring device, and backend system, for use in identifying opportunities in smart load switching. The solution required both companies to harness their significant power management, sensing and remote monitoring expertise to develop a robust and reliable solution to monitor load switching.


  • Battery operated 2 year life
  • 5 second installation
  • Daily reporting of measurements every 45 minutes
  • Backend website for display of data and graphs
  • Applying smart power measurement
  • Magnetic mounting of case and probe
  • Non-steered GSM, GPRS data transfer
  • Special tooklits used for high quality graphical display of large data sets

About our client

PPA Energy is one of the UK's leading energy and management consultants. PPA Energy's team comprises a group of highly experienced professionals specialising in techno-economic and management consultancy services for the energy sector, with particular emphasis on the power sector, renewable energy and other electricity projects. PPA Energy combines strategic, financial/economic and technical advice as an integrated consultancy service to public and private sector clients.

ASH Wireless Electronics is registered in England and Wales under company number 4148550 at Leornain House, Itchen Business Park, Kent Road, Southampton, UK, SO17 2LJ. We use cookies to improve your experience using this website. To learn more, read our privacy policy.
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