Rotary kiln for clinker production

Engineering and delivery of the complete electrical and automation technology, starting with the engineering and delivery of the complete 6.3 kV medium voltage switchgear, the design and delivery of the low voltage transformers, low voltage distribution with an emergency power concept, MCCs, frequency converters, cable and installation material incl. assembly, software development and commissioning of a complete kiln line.

Control system:

  • 3 x SIMATIC PCS7 CPU 410-5H

Operating and monitoring system:

  • PCS7 / CEMAT system

Medium voltage switchgear:

  • Siemens NXAIR with 20 panels and a redundant power supply with full safety technology in coordination with the energy supply company and a separate control cabinet

Bus system:

  • Profibus / Profinet:
    • Connection of decentralised peripheral equipment

Noteworthy aspects:

  • Turnkey project with 320 analogue sensors and 240 drive units from 1.5kW to 2,400kW (690V) including full energy supply, Siemens PCS7 / Cemat software application, a process description and documentation of the complete kiln line