ClueLuma

Energy over a motor duty profile calculator

Profile electricity consumption is calculated as P1 × H1 + P2 × H2 + P_standby × H_standby. Use the stated system boundary and matching input units.

E=P1×H1+P2×H2+Pstandby×HstandbyE = P_{1} \times H_{1} + P_{2} \times H_{2} + P_{\text{standby}} \times H_{\text{standby}}

Calculator

Enter the values you know and leave one box empty. Calculate finds the empty one, the result or any input.

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Worked example

Given

  • P1P_{1} = 100 kW
  • H1H_{1} = 50 h
  • P2P_{2} = 33.33333333 kW
  • H2H_{2} = 25 h
  • PstandbyP_{\text{standby}} = 20 kW
  • HstandbyH_{\text{standby}} = 16.66666667 h
E=100×50+33.33333333×25+20×16.66666667≈6,167E = 100 \times 50 + 33.33333333 \times 25 + 20 \times 16.66666667 \approx 6{,}167

Symbols and units

SymbolMeaningUnit
EEprofile electricity consumptionkWh
P1P_{1}first-state measured inputkW
H1H_{1}first-state hoursh
P2P_{2}second-state measured inputkW
H2H_{2}second-state hoursh
PstandbyP_{\text{standby}}measured standby inputkW
HstandbyH_{\text{standby}}standby hoursh

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Results are estimates for study and screening. Check the inputs, units and assumptions before you use them for design, billing or contract decisions.