Our largest machines are assembled in an ultra-modern high bay assembly plant with the most advanced testing facilities available for multiple units up to 4000kVA capacity (low or high voltage).

Our ultra-modern large machine assembly hall facilitates the production of our 9 Series range. The 12 metre high building incorporates a 32 tonnes gantry crane and two state-of-the-art fully acoustic test cells. The assembly hall facilitates the building and testing of generating sets from 800kVA to 4000kVA at low voltage, as well as high voltage capabilities.

High voltage systems should not be taken lightly. AJ Power has the experience and the expertise to provide medium and high voltage generating sets in the range 3,300 Volts to 13,800 Volts. In Medium Voltage environments, safety is essential. We have specialist and experienced staff who are trained and authorised to work with Medium voltage generators. We have Senior Authorised Persons (SAP) engineers that are responsible for the safety of themselves and others in MV areas. The Senior Authorised Person must take steps to ensure MV equipment is safely isolated and safe to work on and is ultimately responsible as a senior figure for overseeing the work of Authorised Persons. AJ Power can design and build and test medium voltage units to your specification.

We can also design and deliver a complete MV System including:

  • Full Site Fault Level Study service
  • Supply of Step up / Step Down
  • Transformers Supply of Neutral Earthing Resistor / Neutral Earthing
  • Contactors Supply of MV Switchboards / Packaged Switchboards in Containers
  • Supply of Battery Tripping Units (BTU)
For further information on our large assembly please contact us on or visit our 9 Series by clicking here
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