AWG cal(线规计算)

CalculationsWireParameterCalculatorBradSuppanz,10/31/2005Thisspreadsheetwillcalculatetheparametersforthewiregaugeyouenterbelow.Note:AmpacityisbasedonacurvefittoMIL-STD-975.Enterdatainbluecells.EnterAWG:12CopperDiameter:80.80809[Mils]CopperArea:6529.947[CircularMils]CopperArea:5128.608[SquareMils]SingleWireAmpacity:23.05743[Amps]EnterNumberofWires:2BundleAmpacity/Wire:22.23395[Amps/wire]NetBundleAmpacity:44.46791[Amps]EnterTemperature1:25[DegreesC]EnterTemperature2:65[DegreesC]Resistance@T1:0.001619[OhmsperFt.]Resistance@T2:0.001869[OhmsperFt.]ForInductance,enterspacingd:d:1000[Mils]EnterLength:100[Feet]ur=1[none]Resistance@T1:0.161943[Ohms]L/m=1.282876[uH/m]Resistance@T2:0.18691[Ohms]L/ft=0.39102[uH/ft]L=39.10205[uH]InductanceisforasinglepairPage1CalculationsThisspreadsheetwillcalculatetheparametersforthewiregaugeyouenterbelow.Note:AmpacityisbasedonacurvefittoMIL-STD-975.ForInductance,enterspacingd:Page2WireParameterCalculatorBradSuppanz,10/31/2005WireSize(AWG)SingleWire(A)BundledWire(A)301.1794192210.58970961281.6410752890.820537644262.2834358261.141717913243.1772333721.588616686224.4208870612.21044353206.1513398983.075669949188.5591380244.2795690121611.909412415.9547062041416.571073348.285536671223.0574324111.52871621032.0827250216.04136251844.6407573222.32037866662.1143376531.05716883486.4275422943.213771152120.257582260.128791110167.329683.6648DeratedCurrent(Amperes)0.11101001000010WireCurrent(A)WireSize(AWG)203040WireSize(AWG)SingleWire(A)BundledWire(A)