大京三层绝缘线（DTM-B）认证
★UL认证：E216979
★TUV认证：J2150301
★绝缘系统认证：OBJS2E248858
★SGS认证：GZSCR041252605/LP型号TYPEDTM－BDaikyoThreeLayerInsulationWire(ClassB)详细规格请参考附表一适用范围SCOPE这个规格包含三层绝缘金属线使用于是卷绕的小型变压器，是使用在个人计算机，手提式的电话，和IT装备的开关电源上特性FEATURESA.小的外径B.耐热为IEC的标准为130℃C.外皮较容易剥离（机器可自动剥）D.耐弯曲，磨损能力佳E.详细特性如附表二构成FirstLayerTPEE:TPEE:ThermoplasticPolyesterElastomerSecondLayerPET:PET:PolyethyleneTerephthalateThirdLayerPA:PA:Polyamide测试方法测试方法请参考附表3检查这检查是对每一批号及规格做检查,检查为抽检方式,使用试验方法为上列第六项，这项目明确说明在附2这检查结果将符合UL,TUV必要条件.表一Table1.导体（mm）Conductor绝缘厚度Inaulationthickness成品外径（mm）Overalldiameter20℃导体电阻（Ω/km）Conductorresistance20℃重量ApproxmassKg/km直径Diameter允许误差Tolerance最小Minimm标准Nominal最小Minimm标准Nominal最大Maximum0.200.0080.0840.0960.370.390.416607.60.390.210.0080.0840.0960.380.40.4265490.420.220.0080.0840.0960.390.40.436498.40.460.230.0080.0840.0960.40.410.446454.50.490.240.0080.0840.0960.410.420.456416.20.530.250.0080.0840.0960.420.430.466382.50.570.260.0100.0840.0960.430.440.476358.40.610.270.0100.0840.0960.440.450.486332.40.650.280.0100.0840.0960.450.460.496307.30.690,290.0100.0840.0960.460.470.506285.70.730.300.0100.0840.0960.470.50.519262.90.790.320.0100.0840.0960.490.520.539230.30.880.350.0100.0840.0960.520.550.569191.21.030.370.0100.0840.0960.540.570.589170.61.140.400.0100.0960.1110.590.620.624145.31.340.450.0100.0960.1110.640.670.674114.21.660,500.0100.0960.1110.690.720.72491.432.020.550.0200.0960.1110.740.770.77478.152.40.600.0200.0960.1110.790.820.82465.263.120.650.0200.0960.1110.840.870.87455.313.60.700.0200.0960.1110.870.890.92447.473.78