Process type: control of the excitation of 5 MW mill motor and control of two-way excitation of three generators of Ilgnera Leonarda system
Automation system: Siemens S7300 CPU315 2PNDP
Visualisation: Asix Evo
Scope of work:
- electrical design of Eplan Electric P8
- dismantling of existing control cabinets and cables
- delivery and installation of new control cabinets, exciters with Mentor MP AC drives and Siemens S7-300 PLCs
- delivery of computer workstation and Asix EVO 8 visualisation
- delivery, installation, and start-up of LV switchgear in Cubic 2x1600 A system and new control panels
- modernisation of the control system for three 5 kA Program PLC high-speed circuit breakers
