VFD Energy Savings Calculator — Challengers Automation

⚡ VFD Energy Savings Calculator

Enter your motor details to calculate exact energy savings and payback period for VFD installation

Motor Details

Motor Rating (kW)

Operating Hours/Day

Working Days/Year

Current Load (%)

Electricity Tariff (₹/kWh)

Motor Efficiency

Motor Efficiency (%)

Expected Speed Reduction with VFD (%)

VFD Investment

Estimated VFD Cost (₹)

Installation Cost (₹)

ENERGY SAVINGS REPORT

kWh Saved / Year

₹ Saved / Year

₹ Saved / Month

Payback Period

₹ Bill Before VFD/Yr

₹ Bill After VFD/Yr

This calculation uses the Affinity Law for centrifugal loads. Actual savings depend on motor type, load profile, power factor, and site conditions. For a precise on-site energy audit, contact Challengers Automation — +91 95309 97560.

🏭

Want an On-Site Energy Audit?

We visit your plant, measure actual motor loading across all your drives, identify the top 5 energy savings opportunities, and give you a written audit report with exact ₹ savings per motor.

📱 Book a Free Site Energy Audit

+91 95309 97560 · challengersautomation@gmail.com · Ludhiana, Punjab