# K-500 turbocompressor units — Zaporizhzhia Iron Ore Plant

**IE S013**  
Zaporizhzhia Iron Ore Plant · Ukraine · 2005–2007

Energy consumption dropped at the same load, stator current fell, support vibration decreased. K-500 turbocompressor units, Zaporizhzhia Iron Ore Plant.

## Measured

- power consumption under load, 2334-2998 → 2248-2918 kW — **2.7-3.8 %**
- stator current of the drive electric motor, 193-266 → 188-256 A — **2.2-3.8 %**
- vibration displacement of bearing supports No. 1-9, all three units — **19-56 %**

## Conclusion

Energy consumption dropped at the same load, stator current fell, support vibration decreased

Page: https://industry.xado.com/case/zaporozhskii_zhelezorudnyi_kombinat_series_2
PDF report: https://industry.xado.com/pdf/TIER%20S/ZZRK/turbocompressors-K-500/IE-S013_XADO_ZZRK_turbocompressors-K-500_EN.pdf