Vacuum pumps

Work out the running costs and the savings delivered by adding a variable speed drive (VSD) to your vacuum pump system.

Electricity Cost Input

Day rate electricity p/kWh
Night rate electricity p/kWh

 

Input Data

Electrical power rating of the vacuum pump - kW
Daily operating hours using night rate electricity
Daily operating hours using day rate electricity
Expected saving from installing a VSD (%)

 

Output Data

kWh per day kWh p.a. £/day £ p.a.
No VSD
With VSD
Saving