TestWorks Group has recently completed and installed a bespoke solution for testing AC drives. The system is capable of performing functional and Hi-Pot testing of units rated up to 100kW. Working with our customer, a major industrial drive manufacturer, TestWorks Group designed a system capable of testing a range of drives which are initially fitted and wired to a carrier. The carrier/drive assembly is then positioned in the test bay, assisted by a manual conveyor system, and flying leads are fitted to connectors on the front of the system. A full safety system including all necessary interlocks is included in the design. Also incorporated in the system are inductive loads and two motors in a separate bay for speed test and calibration.