2.漆包線技術(shù)要求標準

1、漆包線材進貨檢驗標準、外觀要求包裝有無標識，外標識與實物是否一致，標識是否注明廠商、產(chǎn)品名稱、凈重、導(dǎo)體直徑、漆膜級別、制造日期等。包裝箱是否破損及嚴重臟污，導(dǎo)致漆包線受潮、破損等現(xiàn)象漆包線是否有破損，有斑點等現(xiàn)象。二、尺寸要求1.漆包圓線直徑D：在1m漆包線上等分的三個位置上，每個位置用千分尺測量三個直徑值。2漆包圓線導(dǎo)體直徑d：在1m漆包線上等分的三個位置上，用酒精燈燒漆包線至發(fā)紅，然后冷卻至常溫，再用潔凈物輕輕擦凈去掉絕緣層，每個位置用千分尺測量三個直徑值。測量結(jié)果的計算：取漆包線和漆包線導(dǎo)體三個位置上每個位置3個直徑值的平均值作為漆包線直徑D和漆包線導(dǎo)體直徑d的測量結(jié)果。漆膜厚度計算漆

2、膜厚度=D-d以上測量結(jié)果符合技術(shù)要求中相關(guān)規(guī)定三、性能要求1用LCR測試儀測試出銅線電阻后，與表1中對應(yīng)的阻值及其公差進行比較。如果電阻Rt是在溫度t而不是在20C時測量，20C時的電阻R20應(yīng)按下列公式計算：R=2K：o_l-|-a（-20）式中：t是測量時的實際攝氏溫度，Coa溫度系數(shù)，K-1在15C至25C溫度范圍內(nèi)，所使用的溫度系數(shù)應(yīng)為：銅：a20=3.96x!0-3K-1不同直徑導(dǎo)線的電阻值導(dǎo)體標稱直徑mm電阻Q/m導(dǎo)體標稱直徑mm電阻Q/m最小值標稱值最大值最小值標稱值最大值0.01860.4667.1873.890.2000.52370.54410.56570.02048.97

3、54.4159.850.2240.41880.43380.44950.02240.4744.9749.470.2500.33450.34820.36280.02531.3434.8238.310.2800.26760.27760.28820.02824.9927.7630.540.3150.21210.21930.22700.03219.1321.2523.380.3550.16740.17270.17820.03615.1616.7918.420.4000.13160.13600.14070.04012.2813.6014.920.4500.10420.10750.11090.0459.70

4、510.7511.790.5000.084620.087060.089390.0507.9228.7069.4890.5300.075120.077480.079950.0566.3166.9407.5650.5600.067360.069400.071530.0635.0455.4845.9220.6000.058760.060460.062220.0713.9414.3184.7470.6300.053350.054840.056380.0803.1333.4013.7030.6700.047080.048480.049940.0902.4952.6872.9000.7100.041980

5、.043180.044420.1002.0342.1762.3330.7500.037560.038690.039870.1121.6321.7351.8480.8000.033050.034010.035000.1251.3171.3931.4750.8500.029250.030120.031040.1401.0551.1101.1700.9000.026120.026870.027650.1600.81220.85020.89060.9500.023420.024120.024870.1800.64440.67180.70071.0000.021160.021760.022402.耐壓試

6、驗5000V,1min的耐壓試驗，其耐壓泄漏W1mA。Cl0310.055工0505.055Cl01Q.325址040C-.5H0.5650.$Q3C-.1232-S302.52Z5.13D.15-10-171M94CL3556碩0.4&C-幕057fi.076a,C573-C593.C71D砌0,0C30.050曲o.3Qb0043.MHCL香菲0.Q3&C-.016C-.G1；C-.O23EL023027臨029&.032),047&.050皐0前C.G5-53.013乩020氐022匸023033053.057D.1C11仇113機MS&b2523.062對于導(dǎo)揮訴稱立徑的中冋尺寸應(yīng)咸卞

7、一牛戦大導(dǎo)體標稱直鋌對應(yīng)拘凰彳率陰邸戾注0.0&3卜！格的豪小外徑按白3測金的導(dǎo)體直徑+注小養(yǎng)琪厚老計與.注鮎RID數(shù)英的辱陣惦尉N徑屮問尺寸見対錄A捋文艮/mm井愴公差士/mm內(nèi)Sffi*小厚度/nnia晟小war/ratn大外輕rmmIB級2BS4lBj2BS0.0200.0020.M-l0.0250.0290.輔20.002Q.0020.03-3Q.0330,0?50.00?0.M5M020.0340.W?0.02-30,003久COS0.0039.M20.0320.0030.W601.0030.044a430.03D.0040.0370.0040.OSO0.0530.0400.0040

8、.wsa.004O.OS50.0600.0450.0050.0090.0040.0620.0630.0500.0050.010O.C050,0680.0740.0550.006a.onO.C050.0750.0820.063&.Q05013a.0050.085Q.O920.071fr.MS認0070.012a伽50940.1010.0800.0030.0070.0140.0070.1050.1!20.0900.0030.0080.0150.0070.1170.1250.1000.0030.0080.0160.0070.1290.1370.1120.0030.0090.0170.00801430

9、.1520.1250.0030.0100.0190.0090.1580.1680.1400.0030.0110.0210.0100.1750.1860.1600.0030.0120.0230.0100.1970.2090.1800.0030.0130.0250.0100.2200.2330.2000.0030.0140.0270.0110.2430.2560.2240.0030.0150.0290.0120.2700.2840.2500.0040.0170.0320.0130.3000.3160.2800.0040.0180.0330.0130.3310.380.31560040.0190.0

10、350.0140.3690.38?0.3550.0040.0200.0380.01S0.4130.4320.4000.0050.0210.0400.0160.4610.4810.4500,0050.0220.0420.0160.5140.5360.5000.0050.0240.0450.0170.5680.5900.560O0060.0250.0470.0170.6300.6540.6300.0060.0270.0500.0180.7040.7290.7100.0070.0280.0530.0190.7880.8150.8000.0080.0300.0560.0200.8820.9110.9000.0090.0320.0600.0200.9871.0171.0000.0100.0340.0630.0211.0911.1231.1200.0110.0340.0650.0221.2141.2471.2500.0130.0350.0670.0221.3461.3791.4000.0140.0360.0690.0231.4991.5S31.6000.0160.0380.07100231.7021.7381.8000.018