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ToolsVFD Energy Savings Tracker

VFD Energy Savings Tracker

Estimate potential energy savings (kWh) and annual utility cost reductions (₹) using Variable Frequency Drives under variable flow loads.

Purpose & Calculation Breakdown (India)

Purpose of this Tool: Track utility fee offsets by implementing VFD speed control instead of physical throttling valves on centrifugal pumps and fans.

• Affinity Laws (Cube Law):Power_{VFD} = Power_{Full} \times \left(\frac{Flow\ \%}{100}\right)^3
kW
1500
%
20100
hrs
5008760
₹/kWh
220

Energy Cost Savings

Annual Cost Savings (INR)₹10,51,059
Savings/Yr
Annual Energy Saved1,23,654 kWh
kWh Saved
Power Draw (Throttled vs VFD)33.3 vs 12.7 kW
kW Draw

Generates a formal executive feasibility proposal page ready for management sign-off & signatures.

Suggested Next Step

Ready to source VFD drives or gear motors? Browse verified OEM dealers in the Marketplace.