AC Inverters and DC Controllers


We supply AC inverters or variable speed drives at very competitive prices, due to our special relationships and key partnerships with various manufacturers and suppliers.

Our engineers have many years' experience of AC and DC variable speed drive applications. They offer free advice and recommendation on both the best drive for your application, from simple motor control to complex multi-drive processes, and the most cost effective solution.

We also supply inverter drives as stand-alone units, or are able to build bespoke control panels, and offer an installation and commissioning service.

Our list of AC inverters suppliers includes:

ABB Mitsubishi Siemens
Allen-Bradley Omron Telemecanique
Control Techniques Parker SSD Drives Toshiba
Sprint Electrics SEW Eurodrive Yaskawa


While DC controllers or DC drive systems are not as widespread as AC inverters, they do play an important role in modern manufacturing processes. They are ideally suited to particular processes, and with a huge number of existing DC motor installations, the opportunity to upgrade your DC drive to a modern digital model could prove far less expensive than replacing both the motor and controller for an AC model.

Our design team will offer you the most appropriate drive for your application. We can assist in planning the drive upgrade, installation, commissioning and after sales care and advice.

We offer both modern analogue and digital DC drives from a range of manufacturers, including:

  • Allen Bradley
  • Control Techniques
  • Danfoss
  • Parker SSD (Eurotherm)
  • Siemens
  • Sprint Electric