Containerised and portable solutions from The Automated Technology Group provide first-rate quality and reliability for high-current load centres in a variety of industry sectors.

Our naturally ventilated package substations are fully compliant with both IEC 62271-200 and IEC 60439/IEC 61439 standards and certified for temperature rise, short circuit withstand strength and arc protection as required.


  • Multiple transformer/incomer arrangements are offered
  • Available with close-coupled integrated MV switchgear cubicles
  • Type tested PSC assemblies, certified for short circuit withstand strengths and temperature rise limitations to IEC-61439 standards
  • Front or rear access busbar systems, suitable for thermographic imaging
  • Type tested insulated busbar systems available
  • Fully rated neutral busbar options
  • Fixed or withdrawable circuit breakers
  • Flexible construction for in-line, U- or L-shaped or back-to-back configurations
  • Top, bottom, front or rear cable access
  • Minimised cabling and installation costs
  • Space-saving, compact footprint
  • 3D modelling ensures consistent construction standards


  • MV busbar system current rating 1250A to 3150A
  • MV busbar system short circuit 25kA/3s to 50kA/3s
  • MV/LV transformer ratings 400kVA to 4500kVA
  • LV busbar system current rating 800A to 7300A
  • LV busbar system short circuit rating 50kA/1s to 150kA/1s
  • LV ratings 400V/690V
  • Construction separation up to IEC-52271-200/IEC-61439-4B
  • Ingress protection IP31, IP42 or IP54
  • Cable access at top, bottom, front or rear
  • Panels in all RAL or BS colours