Siemens LMV5 Series Technical Instructions

LMVSeriesTechnicalInstructions 
DocumentNo.LV5‐1000
SCCInc. Page13 Section6
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Figure6‐5:ExampleofTypicalLambdaFactorsforO
2
ControlCurvesinFigure6‐4(above)
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TheLambdaFactorcurvesserveasatooltoevaluatehowaccurateandrepeatablethefundamental
mechanicalsystemsoftheburnerareandhowwellallthecurveswerecommissioned.Ingeneral,the
LambdaFactorcurveshouldbeasconstantor"flat"aspossible.Theactualnumericalvalueisnot
important,buttheconsistencybetweenpointsis.Anapproximateguidefor
evaluationoftheLambda
Factor:
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 DifferenceinLambdaFactorbetweenadjacentpoints‐>lowernumbersarebetter.Max=0.35
(HighernumbersmayleadtoO
2
trimdeactivationsonsomeburnersduringmodulation).
 StandardDeviationofallpointsonthecurve‐>lowernumbersarebetter.Max=0.30(Higher
numbersmayleadtoO
2
trimdeactivationsonsomeburnersduringmodulation). 
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Siemens LMV5 Series Specifications

General

Brand	Siemens
Model	LMV5 Series
Category	Control Systems
Language	English