1、General rubber sheathed flexible cable features and uses this product is suitable for household appliances, electric tools and various mobile electrical equipment with AC rated voltage of 450 / 750V and below.2、 Product executive standard gb5013-1997 III. application characteristics: 1. YC type 450 / 750V, YZ type 300 / 500V; 2. Long term allowable working temperature of conductor shall not exceed 65 ℃; 3. W type cable has weather resistance and certain oil resistance, which is suitable for outdoor or oil contact occasions.4、 Basic model and name Anhui Tiankang (Group)Shares Co., Ltd
| Model | Production range mm2 | Name | Main uses |
| YQ, YQW | 0.3-0.5 | Light rubber sheathed flexible cable | For light mobile electrical equipment and tools |
| YZ, YZW | 0.75-6.0 | Medium rubber sheathed flexible cable | For all kinds of mobile electrical equipment and tools |
| YC, YCW | 1.5-400 | Heavy rubber sheathed flexible cable | Used in all kinds of mobile electrical equipment, able to bear large mechanical external force |
5、 General rubber sheathed flexible cable specifications and structural parameters 300 / 300V YQ, yqw light flat cable wire
| Nominal section mm2 | Number of conductive cores / wire diameter mm | Average outer diameter mm | 20 ℃ conductor resistance ≤ (Ω / km) | Reference weight kg / km | |||
| lower limit | Upper limit | Copper core | Tin plated copper core | YQ | YQW | ||
| 2 x 0.3 | 16/0.15 | 4.6 | 6.6 | 69.2 | 71.2 | 30 | 31.5 |
| 2 x 0.5 | 28/0.15 | 5.0 | 7.2 | 39 | 40.1 | 43 | 45.5 |
| 3 x 0.3 | 16/0.15 | 4.8 | 7.0 | 69.2 | 71.2 | 36 | 38.1 |
| 3 x 0.5 | 28/0.15 | 5.2 | 7.6 | 39 | 40.1 | 74 | 77 |
300 / 500V YZ, YZW medium marine electric wire
| Nominal section mm2 | Number of conductive cores / wire diameter mm | Average outer diameter mm | 20 ℃ conductor resistance ≤ (Ω / km) | Reference weight kg / km | |||
| lower limit | Upper limit | Copper core | Tin plated copper core | YZ | YZW | ||
| 2 x 0.75 | 24/0.20 | 6.0 | 8.2 | 26.0 | 26.7 | ||
| 2 x 1 | 32/0.20 | 6.4 | 8.8 | 19.5 | 20.0 | 81.7 | 89.6 |
| 2 x 1.5 | 30/0.25 | 8.0 | 10.5 | 13.3 | 13.7 | ||
| 2 x 2.5 | 49/0.25 | 9.4 | 12.5 | 7.98 | 8.21 | 227.1 | 242.6 |
| 2 x 4 | 56/0.30 | 11.0 | 14.0 | 4.95 | 5.09 | ||
| 2 x 6 | 84/0.30 | 12.5 | 17.0 | 3.30 | 3.39 | 366.0 | 394.5 |
| 3 x 0.75 | 24/0.20 | 6.6 | 8.8 | 26.0 | 26.7 | ||
| 3 x 1 | 32/0.20 | 6.8 | 9.2 | 19.5 | 20.0 | 97.4 | 105.0 |
| 3 x 1.5 | 30/0.25 | 8.4 | 11.0 | 13.3 | 13.7 | ||
| 3 x 2.5 | 49/0.25 | 10.0 | 13.0 | 7.98 | 8.21 | 205.1 | 219.2 |
| 3 x 4 | 56/0.30 | 11.5 | 14.5 | 4.95 | 5.09 | ||
| 3 x 6 | 84/0.30 | 13.0 | 18.0 | 3.30 | 3.39 | 452.5 | 497.7 |
| 4 x 0.75 | 24/0.20 | 7.2 | 9.6 | 26.0 | 26.7 | ||
| 4 x 1 | 32/0.20 | 7.6 | 10.0 | 19.5 | 20.0 | 117.1 | 125.2 |
| 4 x 1.5 | 30/0.25 | 9.4 | 12.5 | 13.3 | 13.7 | ||
| 4 x 2.5 | 49/0.25 | 11.0 | 14.0 | 7.98 | 5.21 | 255.2 | 270.9 |
| 4 x 4 | 56/0.30 | 13.0 | 16.5 | 4.95 | 5.09 | ||
| 4 x 6 | 84/0.30 | 14.5 | 20.0 | 3.30 | 3.39 | 564.0 | 594.0 |
| 3×1.5+1×1.0 | 30/0.25+32/0.20 | 9.4 | 12.0 | 13.3 | 13.7 | 170.1 | 181.9 |
| 3×2.5+1×1.5 | 49/0.25+30/0.25 | 11.0 | 14.0 | 7.98 | 8.21 | 246.8 | 262.9 |
| 3 x 4+1 x 2.5 | 56/0.30+49/0.25 | 13.0 | 16.0 | 4.95 | 5.09 | 359.1 | 380.2 |
| 3 x 6+1 x 4 | 84/0.30+56/0.30 | 14.5 | 19.5 | 3.30 | 3.39 | 542.1 | 572.5 |
| 5 x 0.75 | 24/0.20 | 8.0 | 11.0 | 26.0 | 26.7 | 127.1 | 136.8 |
| 5 x 1 | 32/0.20 | 8.4 | 11.5 | 19.5 | 20.0 | 144.3 | 154.5 |
| 5 x 1.5 | 30/0.25 | 10.0 | 13.5 | 3.30 | 13.7 | 210.5 | 223.6 |
| 5 x 2.5 | 49/0.25 | 12.5 | 15.5 | 7.98 | 8.21 | 304.3 | 322.4 |
| 5 x 4 | 56/0.30 | 14.5 | 18.0 | 4.95 | 5.09 | 441.8 | 464.5 |
| 5 x 6 | 84/0.30 | 16.5 | 22.5 | 3.30 | 3.39 | 687.5 | 724.0 |
450 / 750V heavy duty Electric welding machine rubber cable
| Nominal cross section | Conductive wire core | Average outer diameter mm | 20 ℃ conductor resistance ≤ (Ω / km) | Reference weight kg / km | |||
| Mm2 | Number / wire diameter mm | lower limit | Upper limit | Copper core | Tin plated copper core | YC | YCW |
| 1 x 1.5 | 30/0.25 | 5.6 | 7.2 | 13.3 | 13.7 | 51.9 | 57.0 |
| 1 x 2.5 | 49/0.25 | 6.4 | 8.0 | 7.98 | 8.2 | 73.7 | 79.5 |
| 1 x 4 | 56/0.30 | 7.2 | 9.0 | 4.95 | 5.09 | 110.5 | 118.7 |
| 1 x 6 | 84/0.30 | 8.0 | 11.0 | 3.30 | 3.39 | 132 | 167.3 |
| 1 x 10 | 84/0.40 | 9.8 | 13.0 | 1.91 | 1.95 | 220.6 | 243.8 |
| 1 x 16 | 126/0.40 | 11.0 | 14.5 | 1.21 | 1.24 | 295.1 | 311.6 |
| 1 x 25 | 196/0.40 | 12.5 | 16.5 | 0.780 | 0.795 | 425.6 | 446.2 |
| 1 x 35 | 276/0.40 | 16.5 | 21.0 | 0.386 | 0.393 | 758.4 | 788.4 |
| 1 x 50 | 396/0.40 | 16.5 | 21.0 | 0.386 | 0.393 | 758.4 | 788.4 |
| 1 x 70 | 360/0.50 | 18.5 | 24.0 | 0.272 | 0.277 | 1034.1 | 1073.7 |
| 1 x 95 | 475/0.50 | 21.0 | 26.0 | 0.206 | 0.210 | 1324.7 | 1369.3 |
| 1 x 120 | 608/0.50 | 23.0 | 28.5 | 0.161 | 0.164 | 1593.9 | 1646.3 |
| 1 x 150 | 756/0.50 | 25.0 | 32.0 | 0.129 | 0.132 | 1971.6 | 2063.7 |
| 1 x 185 | 952/0.50 | 27.5 | 34.5 | 0.160 | 0.1 | 2425.6 | 2498 |
| 1 x 240 | 1221/0.50 | 30.5 | 38.0 | 0.0801 | 0.0817 | 3081.3 | 3166.2 |
| 1 x 300 | 1525/0.50 | 33.5 | 41.5 | 0.0641 | 0.0654 | 3730.7 | 3825.2 |
| 1 x 400 | 2013/0.50 | 37.5 | 46.5 | 0.0486 | 0.0495 | 4934 | 5048.2 |
| 2 x 1.5 | 30/0.25 | 9.0 | 11.5 | 13.30 | 13.7 | 132.0 | 146.6 |
| 2 x 2.5 | 49/0.25 | 10.5 | 13.5 | 7.98 | 8.21 | 203.6 | 223.9 |
| 2 x 4 | 56/0.30 | 12.0 | 15.0 | 4.95 | 5.09 | 280.2 | 305.6 |
| 2 x 6 | 84/0.30 | 13.5 | 18.5 | 3.30 | 3.39 | 412.2 | 448.2 |
| 2 x 10 | 84/0.40 | 18.5 | 24.0 | 1.91 | 1.95 | 669.1 | 732.8 |
| 2 x 16 | 126/0.40 | 21.0 | 27.5 | 1.21 | 1.24 | 906.6 | 988.5 |
| 2 x 25 | 196/0.40 | 24.5 | 31.5 | 0.780 | 0.795 | 1144.3 | 1229.4 |
| 2 x 4 | 56/0.30 | 12.0 | 15.0 | 4.95 | 5.09 | 280.2 | 305.6 |
| 2 x 6 | 84/0.30 | 13.5 | 18.5 | 3.30 | 1.95 | 412.2 | 448.2 |
| 2 x 10 | 84/0.40 | 18.5 | 24.0 | 1.91 | 3.39 | 669.1 | 732.8 |
| 2 x 16 | 126/0.40 | 21.0 | 27.5 | 1.21 | 1.95 | 906.6 | 988.5 |
| 2 x 25 | 196/0.40 | 24.5 | 31.5 | 0.78 | 1.24 | 1144.3 | 1229.4 |
| 2 x 35 | 276/0.40 | 27.5 | 35.5 | 0.554 | 0.795 | 1505.5 | 1610.4 |
| 2 x 50 | 396/0.40 | 32.0 | 41.0 | 0.386 | 0.565 | 2464.2 | 2655.7 |
| 2 x 70 | 360/0.50 | 36.0 | 46.0 | 0.272 | 0.393 | 3254.8 | 3848.3 |
| 2 x 95 | 475/0.50 | 40.5 | 50.5 | 0.206 | 0.277 | 4144.3 | 4423.0 |
| 3 x 1.5 | 30/0.25 | 9.6 | 12.5 | 13.3 | 0.21 | 156.0 | 171.0 |
| 3 x 2.5 | 49/0.25 | 11.5 | 14.5 | 7.98 | 13.7 | 246.1 | 266.9 |
| 3 x 4 | 56/0.30 | 13.0 | 16.0 | 4.95 | 8.21 | 305.6 | 325.2 |
| 3 x 6 | 84/0.30 | 20.0 | 25.5 | 1.91 | 5.09 | 822.3 | 895.6 |
| 3 x 10 | 84/0.40 | 20.0 | 25.5 | 1.91 | 1.95 | 822.3 | 895.6 |
| 3 x 16 | 126/0.40 | 22.5 | 29.5 | 1.21 | 1.24 | 1075.8 | 1152.8 |
| 3 x 25 | 196/0.40 | 26.5 | 34.0 | 1.780 | 0.795 | 1514.3 | 1725.4 |
| 3 x 35 | 276/0.40 | 29.5 | 38.0 | 0.554 | 0.565 | 789.3 | 1956.0 |
| 3 x 50 | 396/0.40 | 34.5 | 43.5 | 0.386 | 0.393 | 2880.3 | 3057.8 |
| 3 x 70 | 360/0.50 | 38.5 | 49.5 | 0.272 | 0.277 | 3879.3 | 4109.2 |
| 3 x 95 | 475/0.50 | 44.0 | 54.0 | 0.206 | 0.210 | 4974.5 | 5250.8 |
| 3 x 120 | 608/0.50 | 48.0 | 59.0 | 0.161 | 0.164 | 5933.3 | 6253.3 |
| 3 x 150 | 756/0.50 | 53.0 | 66.5 | 0.129 | 0.132 | 7343.4 | 7740.9 |
| 3 x 1.5 | 30/0.25 | 10.5 | 15.5 | 13.3 | 13.7 | 188.6 | 205.6 |
| 3 x 2.5 | 49/0.25 | 12.5 | 15.5 | 7.98 | 8.21 | 300.5 | 323.7 |
| 3 x 4 | 56/0.30 | 14.5 | 18.0 | 4.95 | 5.09 | 438.4 | 469.5 |
| 3 x 6 | 84/0.30 | 16.5 | 22.0 | 3.30 | 3.39 | 643.2 | 686.0 |
| 3 x 10 | 84/0.40 | 21.5 | 28.0 | 1.91 | 1.95 | 1106.0 | 1097.7 |
| 3 x 16 | 126/0.40 | 24.5 | 32.0 | 1.21 | 1.24 | 1380.0 | 1473.9 |
| 3 x 25 | 196/0.40 | 29.5 | 37.5 | 0.780 | 0.795 | 2011.8 | 2137.3 |
| 3 x 35 | 276/0.40 | 33.3 | 42.0 | 0.554 | 0.565 | 2637.2 | 2792.7 |
| 3 x 50 | 396/0.40 | 38.0 | 48.5 | 0.386 | 0.393 | 3634.4 | 3838.4 |
| 3 x 70 | 360/0.50 | 43.0 | 55.0 | 0.272 | 0.277 | 4861.7 | 5118.0 |
| 3 x 95 | 475/0.50 | 49.0 | 60.5 | 0.206 | 0.21 | 6245.5 | 6551.0 |
| 3 x 120 | 608/0.50 | 53.0 | 65.5 | 0.161 | 0.164 | 7479.6 | 7836.0 |
| 3 x 150 | 756/0.50 | 59.0 | 74.0 | 0.129 | 0.132 | 9302.4 | 9753.0 |
| 3×2.5+1×1.5 | 49/0.25+30/0.25 | 12.5 | 15.5 | 7.98 | 8.21 | 282.7 | 305.6 |
| 3 x 4+1 x 1.5 | 56/0.30+49/0.25 | 14.5 | 17.5 | 4.95 | 5.09 | 406.8 | 435.7 |
| 3 x 6+1 x 4 | 84/0.30+56/0.30 | 16.0 | 21.0 | 3.3 | 3.39 | 600.1 | 640.3 |
| 3 x 10+1 x 6 | 84/0.40+84/0.30 | 20.5 | 26.5 | 1.91 | 1.95 | 925.1 | 99.9 |
| 3 x 16+1 x 6 | 126/0.40+84/0.40 | 23.0 | 30.5 | 1.21 | 1.24 | 1253.9 | 1341.5 |
| 3 x 25+1 x 10 | 196/0.40+84/0.40 | 28.0 | 35.5 | 0.780 | 0.795 | 1823.2 | 1941.3 |
| 3 x 35+1 x 10 | 276/0.40+84/0.40 | 28.0 | 38.5 | 0.554 | 0.565 | 1980.4 | 2115.9 |
| 3 x 50+1 x 16 | 396/0.40+126/0.40 | 30.0 | 46.0 | 0.386 | 0.393 | 3243.4 | 3439.7 |
| 3 x 70+1 x 25 | 360/0.50+196/0.40 | 36.0 | 51.0 | 0.272 | 0.277 | 4504.4 | 4772.6 |
| 3 x 95+1 x 35 | 475/0.50+276/0.40 | 40.0 | 55.0 | 0.206 | 0.21 | 5553.5 | 5838.3 |
| 3 x 120+1 x 35 | 608/0.50+276/0.40 | 46.5 | 59.0 | 0.161 | 0.164 | 6362.1 | 6662.4 |
| 3 x 150+1 x 50 | 756/0.50+396/0.40 | 52.0 | 66.0 | 0.129 | 0.132 | 7889.3 | 8252.6 |
| 5 x 1.5 | 30/0.25 | 11.5 | 15.0 | 13.3 | 13.7 | 221.4 | 240.6 |
| 5 x 2.5 | 49/0.25 | 13.5 | 17.0 | 7.98 | 8.21 | 347.6 | 372.7 |
| 5 x 4 | 56/0.30 | 16.0 | 19.5 | 4.95 | 5.09 | 497.1 | 528.9 |
| 5 x 6 | 84/0.30 | 18.0 | 24.5 | 3.3 | 3.39 | 765.1 | 815.0 |
| 5 x 10 | 84/0.40 | 24.0 | 31.0 | 1.91 | 1.95 | 1205.2 | 1289.0 |
| 5 x 16 | 126/0.40 | 27.0 | 35.5 | 1.21 | 1.24 | 1668.8 | 1777.0 |
| 5 x 25 | 196/0.40 | 32.5 | 41.5 | 0.780 | 0.795 | 2434.3 | 2587.1 |
6、 Current carrying capacity of general rubber sheathed flexible cable
| Main core section mm2 | Allowable cut off flow of long-term continuous load (a) | ||||||
| YZ, YZW | YC, YCW | ||||||
| Two core | Three core | Four core | Single core | Two core | Three core | Four core | |
| 0.75 | 14 | 12 | 11 | ||||
| 1 | 17 | 14 | 13 | ||||
| 1.5 | 21 | 18 | 18 | ||||
| 2 | 26 | 22 | 22 | ||||
| 2.5 | 30 | 25 | 25 | 37 | 30 | 26 | 27 |
| 4 | 41 | 35 | 35 | 47 | 39 | 34 | 34 |
| 6 | 53 | 45 | 45 | 52 | 51 | 44 | 44 |
| 10 | 75 | 74 | 63 | 63 | |||
| 16 | 112 | 96 | 84 | 84 | |||
| 25 | 148 | 135 | 115 | 116 | |||
| 35 | 188 | 167 | 142 | 143 | |||
| 50 | 226 | 208 | 176 | 177 | |||
Conversion coefficient of cut-off flow at different ambient temperature
| ambient temperature | 15 | 20 | 25 | 30 | 35 | 40 |
| Conversion coefficient | 1.12 | 1.06 | 1 | 0.94 | 0.87 | 0.97 |
The company can design and manufacture various specifications and models of wires and cables according to the needs of customers!
http://www.tiankangcable.com
http://www.tksiliconerubbercable.com
http://www.chinathermocouple.com