1. Service Conditions This rubber cable is suitable for rated A.C voltege 450/750v or below domestic appliaces,power-operated tools and various portable electric Equipments. 2. Performance Characteristics 1) YZ model rated voltage Uo/u is 300/500V,T=YC model is 450/750V. 2) Long time allow working temperature of wire core is not more than 65oC 3) W model rubber cable has the property of durability,so it is suitable for outdoor work and the work touching oil pollution. 4) ZR model rubber cable has the property of fire-resistance. 3. Model Name and Usage:(See Table1) Model Name Main Usage YQ,YQW Light Model Rubber Sheath Flexible Used for light portable electric equipment and tools YZ,YZW Middle Model Rubber Sheath Flexible Cable Used for various portable electric equipment and tools YC,YCW Heavy Model Rubber Sheath Flexible Cable Used for various portable electric equipment which can bear larger mechanical force effect 4. Size,Weight and Technical Date(See Table 24) 300/300V YQ,YQW Light Model CoresX Nominal Section (mm2) Conductive Core (mm) Average Outer Diameter (mm2) 20oC Conductor Resistance≤(Ω/km) Reference Weight(kg/km) Number/Diameter of Core Minimum Maximum Limit Copper Core Tinning Copper Core YQ YQW 2x0.3 16/0.15 4.6 6.6 69.2 71.2 30 31.5 2x0.5 28/0.15 5.0 7.2 39.0 40.1 43 45.5 3x0.3 16/0.15 4.8 7.0 69.2 71.2 36 38.1 3x0.5 28/0.15 5.2 7.6 39.0 40.1 74 77.0