# Compressor VP-20/8 — KRAST JSC, Stavropol

**IE B033**  
KRAST JSC, Stavropol · Russia · 2003

Electric motor current dropped at all modes, first-stage pressure rose, receivers filled faster. Compressor VP-20/8, KRAST JSC, Stavropol. Russia · 2003.

## Measured

- drive motor current at operating modes, 180-245 → 120-160 A — **33-37 %**
- time to fill the 27 m³ receivers to 6 kgf/cm², 7 → 5.5 min — **1.5 min**
- first-stage pressure at the operating mode, 1.75 → 1.95 kgf/cm² — **11.4 %**

## Conclusion

Electric motor current dropped at all modes, first-stage pressure rose, receivers filled faster

Page: https://industry.xado.com/case/tekhnicheskii_akt_oao_krast_kompressor_vp_20_8_o9949_s_rasch
PDF report: https://industry.xado.com/pdf/TIER%20B/KRAST/compressors-VP-20-8-9949/IE-B033_XADO_KRAST_compressors-VP-20-8-9949_EN.pdf
Original scan: https://industry.xado.com/scans/tekhnicheskii_akt_oao_krast_kompressor_vp_20_8_o9949_s_rasch.pdf