20 kV substation at a cement plant

Complete engineering and delivery of a 20 kV medium-voltage switchgear system, KIMA MVIC, software development/ visualization, and commissioning for a plant feed-in.

Operating and monitoring system:

  • Step 7 Classic / CEMAT-System

Medium-Voltage System:

  • Siemens NXAIR with 16 fields
  • Use of Siprotec protective relays, line residual-current protection with a utility operator
  • Interface to the planned ground-mounted PV system

Noteworthy aspects:

  • 2 Feed-in
  • KIMA MVIC with interlock matrix