Project period
05/2005
06/2005
06/2005
Technologies
SIMATIC Step7, WinCC Flexible. CPU S7-315, TP170A
Customer: GEA Grasso (employed). Cherkassy distribution cold-storage warehouse, Frau Marta. Ukraine, Cherkassy.
Refrigeration automation system: 2 double stage screw compressor units, 2 evaporative condensers, 3 ammonia pumps, 1 freezing tunnel.
![compr1](https://a-t-engineering.com/images/screenshots/2005/cherkassy/compr1.png)
![compr2](https://a-t-engineering.com/images/screenshots/2005/cherkassy/compr2.png)
![compressors](https://a-t-engineering.com/images/screenshots/2005/cherkassy/compressors.png)
![condensers](https://a-t-engineering.com/images/screenshots/2005/cherkassy/condensers.png)
![freezer](https://a-t-engineering.com/images/screenshots/2005/cherkassy/freezer.png)
![pumps](https://a-t-engineering.com/images/screenshots/2005/cherkassy/pumps.png)