Electrical Cable

power cable 1.Range of Application The PVC insulated power cable and fire resistant cable are suitable for fixed laying in power transmission and distribution lines with A.C.50HZ and voltage rating of up to or including 6KV. 2. Model and Name Model Name BV Copper Core PVC Insulation Wire BLV Aluminum Core PVC Insulation Wire BVR Copper Core PVC Insulation Flexible Wire BVV Copper Core PVC Insulation PVC Sheath Round Wire BVVB Copper Core PVC Insulation PVC Sheath Flat Wire BLVVB Aluminum Core PVC Insulation PVC Sheath Flat Wire BV-90 Copper Core Heat-resistance 105oC PVC Insulation 3.Specification,Size and Technical Data Nominal Section(mm2) No/Dia.of Core(mm) Max, O.D (mm) Reference Weight(kg/km) Conductor Resistance at 20oC≤(Ω/km) Copper Aluminum Aluminum Copper 1.0(A) 1/1.3 2.8 13.90 18.10 1.0(B) 7/0.43 3.0 15.0 18.10 1.5(A) 1/1.38 3.3 20.3 12.1 1.5(B) 7/0.52 3.5 21.6 12.1 2.5(A) 1/1.78 3.9 31.6 17 11.8 7.41 2.5(B) 7/0.68 4.2 34.8 7.41 4(A) 1/2.55 4.4 47.1 22 7.39 4.61 4(B) 7/0.85 4.8 50.3 6(A) 7/1.25 4.8 50.3 29 4.91 3.08 6(B) 7/1.04 5.4 71.2 3.08 10 7/1.35 7.0 119 62 3.08 1.83 16 7/1.70 8.0 179 78 1.91 1.15 25 7/2.04 10.0 281 118 1.20 0.727 35 7/2.52 11.5 381 156 0.868 0.524 50 19/1.78 13.0 521 215 0.641 0.387 70 19/2.14 15.0 734 282 0.443 0.268 95 19/2.52 17.5 962 385 0.320 0.193 120 37/2.03 19.0 1180 431 0.253 0.153 150 37/2.25 21.0 1470 539 0.206 0.124 4 .Product performance (1)The long-time permissible operation temperture of conductor shall not be higher than 70. (2)Conductor maximum short circuit (not more than 5 seconds)temperature shall not be higherthan 160. (3)The cable is not limited by drop in level when being laid,and the ambient temperature shall not be lower than 0. (4)Perfect chemical stability,resistant against acids,alkalis,grease and organic solvents,and flame. (5)Light weight,perfect bending properties,installed and maintained easily and conveniently. Voltage rating0.6/1KV 3.6/6KV Conductors copper or aluminum. Number of cable cores:one core(Single core),two cores(Double cores),three cores,four cores(Four equal-section-area cores or three equal-section-area cores and one smaller section area neutral core),five cores(Five equal-section-area cores or three equal-section-area cores and two smaller section area neutral cores).We provide armoured type and non-armored type for the cables above. We sincerely welcome all friends from at home and abroad to establish business relationships with us. Please feel free to contact us if you have an enquiry. Let us work together toward the same goal of developing the world telecom industry.