The Lenze i500 series of frequency inverters is now completely integrated into the EPLAN Data Portal. Before the data was included, Lenze and its customers discussed and agreed on the ideal way to present it in terms of quality, range and structure. Their work has paid off. Complete two-dimensional and three-dimensional datasets and detailed product master data help to design control cabinets more easily, more quickly and more precisely. This level of user-friendliness also extends to production, even with batch size 1. Thanks to the three-dimensional pictures of connections it is possible, for example, to customise complete cable harnesses with the correct lengths and connections fully automatically.