1. Calcit Gospić Factory of calcite fillers Delivery and commissioning of medium and low voltage cabinets Elektro-Čelik d.o.o. Markovićeva 28 Križevci, Croatia

2. Filling dosage machine with the raw material.

3. Dosage machine and conveyor equipped with metal detectors and pull switch

4. Seting up a stone mill, 1.4 MW of power

5. Equipping the mill in the factory

6. Plant capacity is 100,000 tons of processed stone per year

7. 4 silos with rail and truck access

8. Separation

9. Medium voltage switchgear, with 1250 distribution bus 10/20 kV composed of a line feeder and three transformer fields

10. Shielded distribution bus 4000A between two low-voltage blocks

11. Preparation for reception of medium voltage transformers 2.5 MVA, 2.5 MVA, 4.7 MVA

12. Preparing to connect the transformer to the shielded distribution bus

13. Anti-vibration connectors

14. Fully equipped transformer station, a transformer with two secondaries

15. Elektro-čelik is produced around 150 pages of execution project drafting disposition of transformers, pedestals for cabinets, and penetrations in walls for rail and distribution cables

16. In electrical cabinets are installed 4000kg of copper

17. For the purposes of installing copper bars we drilled ower 5000 holes.

18. The largest breaker has rated current of 4000A

19. Installation is performed in accordance of IEC60439

20. All cabinets are assembled in accordance with TTA certification

21. After making cabinets are transported to the construction site

22. On site cabinets are installed and connected to the power cables

23. T1 T2 T3

24. Frequency inverters T3 T2 T1

25. Power enclosures for 12-pulse frequency inverter of 1.4 MW and associated fans

26. Last checks and programming of the measuring equipment

27. Cabinets for automatic compensation 2X600kVAr

28. Fixed compensation of idling transformer 100kVAr

29. Delivered electrical cabinets supplying 74 different loads