Triple DoL starter panel

This project was to build a control system to fulfil an pre-existing design requirement from the client. I worked on the existing system, in consultation with the client, and re-drafted the electrical schematic to improve the overall system functionality. The control panel governs the function of 3 small motors which run automatically in response to various analogue and digital inputs. Some of these inputs are intrinsically safe and require segregated wiring and specialised isolators to maintain the integrity of the protection concept.

As this was a multiple build project, each enclosure was subjected to a functional test immediately prior to dispatch. The test document was agreed with the client prior to final drawing approval to ensure that the design criteria would be met. The test document can be viewed here.