

Add to Cart
PVC Insulated Nylon Sheathed Wire and Cable
■ Product standard :JB/T10261—2001
Type | Designation | Application |
BVN | Copper conductor PVC insulated nylon sheathed wire | Fixed-wired for construction, electrical apparatus and switch |
BVN—90 | Copper conductor 90℃ PVC insulated nylon sheathed wire | Fixed-wired for construction, electrical apparatus and switch upon heat-resistance requirement |
BVNVB | Copper conductor PVC insulated nylon and PVC sheathed flat cable | Fixed-wired for construction |
The PVC insulated nylon sheathed wire has advantages with excellent thermal stability, larger mechanical strength and surface strength, anti-thermal-distortion, better bending strength and impulse strength, abrasion resistance and chemical-resistance and self-lubrication as well as better machine-oil-resistance and gas-proof. The PVC insulated and nylon sheathed wire has advantages with less overall diameter and lighter than PVC insulated wire, better self-lubrication to be easily installed and providing better safety with less damage that be poling. |
Copper conductor PVC or 90-PVC insulated nylon sheathed wire for rated voltage 300/500V
Nom. cross-section of conductors mm2 | Conductor species | Nominal insulation thickness mm | Nominal thickness of nylon sheath mm | Mean overall diameter mm | Max. D.C .resistance of conductor at 20℃Ω/km | Min. insulation resistance at 70℃ or 90℃ MΩ. km | |
Copper | Tinned copper | ||||||
0.5 | 1 | 0.4 | 0.10 | 2.2 | 36.0 | 39.7 | 0.015 |
0.75 | 1 | 0.4 | 0.10 | 2.4 | 24.5 | 24.8 | 0.012 |
0.75 | 2 | 0.4 | 0.10 | 2.5 | 24.5 | 24.8 | 0.014 |
1 | 1 | 0.4 | 0.10 | 2.6 | 18.1 | 18.2 | 0.011 |
1 | 2 | 0.4 | 0.10 | 2.7 | 18.1 | 18.2 | 0.013 |
BVN,BVN-90 450/750V Copper conductor PVC or 90-PVC insulated nylon sheathed wire for rated voltage 450/750V
Nom. cross-section of conductor mm2 | Conductor species | Nominal insulation thickness mm | Nominal thickness of nylon sheath mm | Mean overall diameter mm | Max .D.C. resistance of conductor at 20℃Ω/km | Min. insulation resistance at 70℃ or 90℃ MΩ. km |
1.5 | 1 | 0.4 | 0.10 | 2.9 | 12.1 | 0.011 |
1.5 | 2 | 0.4 | 0.10 | 3.0 | 12.1 | 0.010 |
2.5 | 1 | 0.4 | 0.10 | 3.3 | 7.41 | 0.010 |
2.5 | 2 | 0.4 | 0.10 | 3.4 | 7.41 | 0.009 |
4 | 1 | 0.4 | 0.10 | 3.8 | 4.61 | 0.0085 |
4 | 2 | 0.4 | 0.10 | 4.0 | 4.61 | 0.0077 |
6 | 1 | 0.5 | 0.10 | 4.7 | 3.08 | 0.0070 |
6 | 2 | 0.5 | 0.10 | 4.9 | 3.08 | 0.0065 |
10 | 1 | 0.7 | 0.13 | 6.2 | 1.83 | 0.0070 |
10 | 2 | 0.7 | 0.13 | 6.5 | 1.83 | 0.0065 |
16 | 2 | 0.8 | 0.13 | 7.8 | 1.15 | 0.0050 |
25 | 2 | 1.0 | 0.15 | 9.9 | 0.727 | 0.0050 |
35 | 2 | 1.0 | 0.15 | 11.0 | 0.524 | 0.0040 |
50 | 2 | 1.2 | 0.18 | 13.0 | 0.387 | 0.0045 |
70 | 2 | 1.3 | 0.18 | 15.5 | 0.268 | 0.0035 |
95 | 2 | 1.3 | 0.18 | 17.0 | 0.193 | 0.0035 |
120 | 2 | 1.4 | 0.18 | 19.0 | 0.153 | 0.0032 |
150 | 2 | 1.5 | 0.20 | 21.0 | 0.124 | 0.0032 |
185 | 2 | 1.6 | 0.20 | 23.5 | 0.0991 | 0.0032 |
240 | 2 | 1.6 | 0.20 | 26.0 | 0.0754 | 0.0032 |
300 | 2 | 1.8 | 0.23 | 29.0 | 0.0601 | 0.0030 |
400 | 2 | 1.8 | 0.23 | 32.5 | 0.0470 | 0.0028 |
Copper conductor PVC insulated nylon and PVC sheathed flat cable for rated voltage 300/500V
Nom. cross-section of conductor mm2 | Conductor species | Nominal insulation thickness mm | Nominal thickness of nylon sheath | Average diameter | Max. D.C. resistance of conductor at 20℃Ω/km | Min. insulation resistance at 70℃ MΩ. km | |||
Nylon mm | PVC mm | Max. mm | Min. mm | Copper wire | Thinned copper wire | ||||
2×0.75 | 1 | 0.4 | 0.10 | 0.9 | 3.7×5.7 | 4.5×6.8 | 24.5 | 24.8 | 0.012 |
2×1 | 1 | 0.4 | 0.10 | 0.9 | 3.9×6.0 | 4.7×7.3 | 18.1 | 18.2 | 0.011 |
2×1.5 | 1 | 0.4 | 0.10 | 0.9 | 4.1×6.4 | 4.9×7.8 | 12.1 | 12.2 | 0.011 |
2×2.5 | 1 | 0.4 | 0.10 | 1.0 | 4.7×7.4 | 5.6×8.9 | 7.41 | 7.56 | 0.010 |
2×4 | 1 | 0.4 | 0.10 | 1.0 | 5.1×8.3 | 6.2×10.0 | 4.61 | 4.70 | 0.0085 |
2×4 | 2 | 0.4 | 0.10 | 1.0 | 5.2×8.5 | 6.3×10.3 | 4.61 | 4.70 | 0.0077 |
2×6 | 1 | 0.5 | 0.10 | 1.1 | 6.0×9.8 | 7.2×11.8 | 3.08 | 3.11 | 0.0070 |
2×6 | 2 | 0.5 | 0.10 | 1.1 | 6.1×10.2 | 7.4×12.3 | 3.08 | 3.11 | 0.0065 |
2×10 | 1 | 0.7 | 0.13 | 1.2 | 7.4×12.5 | 8.9×15.1 | 1.83 | 1.84 | 0.0070 |
2×10 | 2 | 0.7 | 0.13 | 1.2 | 7.7×13.0 | 9.3×15.6 | 1.83 | 1.84 | 0.0065 |
3×0.75 | 1 | 0.4 | 0.10 | 0.9 | 3.7×7.6 | 4.5×9.2 | 24.5 | 24.8 | 0.012 |
3×1 | 1 | 0.4 | 0.10 | 0.9 | 3.9×8.2 | 4.7×9.8 | 18.1 | 18.2 | 0.011 |
3×1.5 | 1 | 0.4 | 0.10 | 0.9 | 4.1×8.8 | 4.9×10.6 | 12.1 | 12.2 | 0.011 |
3×2.5 | 1 | 0.4 | 0.10 | 1.0 | 4.7×10.1 | 5.6×12.2 | 7.41 | 7.56 | 0.010 |
3×4 | 1 | 0.4 | 0.10 | 1.1 | 5.3×11.6 | 6.4×14.0 | 4.61 | 4.70 | 0.0085 |
3×4 | 2 | 0.4 | 0.10 | 1.1 | 5.4×12.0 | 6.6×14.6 | 4.61 | 4.70 | 0.0077 |
3×6 | 1 | 0.5 | 0.10 | 1.1 | 6.0×13.6 | 7.2×16.5 | 3.08 | 3.11 | 0.0070 |
3×6 | 2 | 0.5 | 0.10 | 1.1 | 6.1×14.2 | 7.4×17.2 | 3.08 | 3.11 | 0.0065 |
3×10 | 1 | 0.7 | 0.13 | 1.2 | 7.4×17.5 | 8.9×21.2 | 1.83 | 1.84 | 0.0070 |
3×10 | 2 | 0.7 | 0.13 | 1.2 | 7.7×18.4 | 9.3×22.2 | 1.83 | 1.84 | 0.0065 |
■ Current carrying capacity
Type | BVN BVN-90 | |||||||
Voltage | 450/750(V) | |||||||
Arrange | ||||||||
Nom, cross sectional (mm2) | Current Carrying Capacity of Cables (A) | |||||||
1.5 | 19 | 25 | 14 | 18 | 14 | 18 | 20 | 26 |
2.5 | 26 | 34 | 19 | 25 | 20 | 26 | 27 | 35 |
4 | 34 | 44 | 26 | 34 | 27 | 35 | 36 | 47 |
6 | 44 | 57 | 33 | 43 | 34 | 44 | 46 | 60 |
10 | 62 | 81 | 48 | 62 | 49 | 64 | 64 | 83 |
16 | 85 | 111 | 65 | 85 | 67 | 87 | 86 | 112 |
25 | 110 | 143 | 88 | 114 | 91 | 118 | 115 | 150 |
35 | 135 | 176 | 110 | 143 | 115 | 150 | 140 | 182 |
50 | 170 | 221 | 135 | 176 | 140 | 182 | 175 | 228 |
70 | 220 | 286 | 175 | 228 | 180 | 234 | 225 | 293 |
95 | 270 | 351 | 220 | 286 | 225 | 293 | 275 | 358 |
120 | 320 | 416 | 260 | 338 | 265 | 345 | 325 | 423 |
150 | 360 | 468 | 305 | 397 | 310 | 403 | 370 | 481 |
185 | 425 | 553 | 355 | 462 | 360 | 468 | 430 | 559 |
240 | 510 | 663 | 420 | 546 | 435 | 566 | 515 | 670 |
300 | 570 | 741 | 490 | 637 | 510 | 663 | 600 | 780 |
400 | 690 | 879 | 580 | 754 | 600 | 780 | 700 | 910 |
(℃)Operating temperature | 70 | 90 | 70 | 90 | 70 | 90 | 70 | 90 |
(℃)Ambient temperature | 40 | |||||||
Note: When single core cable is bunched installation the benchmark value is the data in “*” fence |
Rating factors of current rating for ambient air temperature
Type | BVNVB | |
Voltage | 300/500(V) | |
No. of cores | Two cores | three cores |
Nom, cross sectional (mm2) | Cu | Cu |
A | A | |
0.75 | 10 | 9 |
1.0 | 13 | 11 |
1.5 | 18 | 16 |
2.5 | 25 | 21 |
4 | 33 | 28 |
6 | 43 | 36 |
10 | 59 | 51 |
(℃)Operating temperature | 70 | |
(℃)Ambient temperature | 40 |
(℃) Conductor’s Operating temperature | Ambient temperature(℃) | ||||||||
10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | |
70 | 1.41 | 1.35 | 1.29 | 1.22 | 1.15 | 1.08 | 1.00 | 0.91 | 0.81 |
90 | 1.26 | 1.229 | 1.18 | 1.14 | 1.09 | 1.04 | 1.00 | 0.94 | 0.89 |