| Type: | Bare |
|---|---|
| Conductor Type: | Stranded |
| Application: | Overhead, Heating, Underground |
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Soft copper braided wire is used for manufacturing brush products,our copper brush wire is made by high pure cathode copper rod.
The tinned type is made by electrolytic or electric tin plating process, which has high corrosion resistance.
To solve the brush pressuring sinthered at high temperature wire brush brittlet fracture problems.
1.Better price-less expensive than copper,reducing costs of material for cable production.
2.Higher conductivity-electrical conductivity much higher than pure aluminum.
3.Lighter weight-easy to transport and install thus saves labor cost.
| GB12970.2 | TJR1 | TJRX1. |
Standard section (mm²) |
Calculating section mm² |
Structure | Calculating external diameter (mm) |
20ºC direct current resistance(Ω/km) no more than TJR1 TJRX1 |
Calculating weight (kg/km) |
||
| Total qty of wires |
Qty of wires/ Diameter of a single thread (mm) |
||||||
| 0.1 (0,12) 0.16 (0.20) 0.25 (0.30) 0.40 (0.50) 0.63 (0.75) 1.00 1.60 (2.00) 2.5 4.0 6.3 10 16 25 (35) 40 (50) 63 (70) 80 (95) 100 (120) |
0.102 0.124 0.159 0.194 0.247 0.300 0.408 0.503 0.628 0.754 1.01 1.57 1.96 2.41 3.94 6.16 10.01 15.84 25.08 35.14 40.15 48.30 62.72 68.64 78.20 94.06 99.68 117.67 |
9 7 9 11 14 17 13 16 20 24 32 32 40 49 49 49 49 84 133 133 133 133 183 189 259 259 259 324 |
9/0.12 7/0.15 9/0.15 11/0.15 14/0.15 17/0.15 13/0.20 16/0.20 20/0.20 24/0.20 32/0.20 32/0.25 40/0.25 7*710.25 7*7/0.32 7*710.40 7*710.51 7*12/0.49 19*7/0.49 19*7/0.58 19*710.62 19*7/0.68 27*7/0.65 27*710.68 37*7/0.62 37*7/0.68 37*710.70 27*12/0.68 |
0.44 0.45 0.56 0.60 0.68 0.74 0.86 0.96 1.05 1.14 1.30 1.63 1.82 2.25 2.88 3.60 4.59 6.17 7.35 8.70 9.30 10.20 12.00 12.53 13.02 14.28 14.7 17.39 |
176 145 113 92.9 72.9 60.3 44.2 36.0 28.8 24.0 17.9 11.5 9.24 7.58 4.64 2.97 1.83 1.16 0.736 0.525 0.459 0.382 0.294 0.269 0.236 0.196 0.185 0.157 |
179 147 115.00 94.4 74.1 61.30 44.90 36.60 29.30 24.4 18.2 11.7 9.39 7.92 |
0.94 1.15 1.47 1.80 2.29 2.80 3.79 4.70 5.86 7.04 9.43 14.70 18.3 22.7 37.1 58.0 94.3 150 239 334 382 459 597 653 744 895 948 1119 |
| Standard section (mm²) |
Calculating section mm² |
Qty of wires/ Diameter of a single thread (mm) |
Calculating external diameter (mm) |
Calculating weight (kg/km) |
| 1.0 | 0.958 | 7*710.16 | 1.44 | 9 |
| 1.6 | 1.54 | 7*7/0.20 | 1.80 | 14.1 |
| 2.5 | 2.41 | 7*710.25 | 2.25 | 22.1 |
| 4.0 | 3.94 | 7*710.32 | 2.88 | 36.1 |
| 6.3 | 6.16 | 7*710.40 | 3.60 | 56.4 |
| 10.0 | 10.01 | 7*710.51 | 4.59 | 91.7 |
| 16.0 | 16.26 | 7*7/0.65 | 5.85 | 149 |
| 2.5 | 24.63 | 7*710.80 | 7.20 | 226 |
| Standard section (mm²) |
Min-Force-with standing capacity(k) |
20ºC direct current resistance (Q/km) no more than |
Standard section mm |
Min-Force- with standing capacity(k) |
20ºC direct current resistance (Ω/km) no more than |
| 1.0 | 0.16 | 18.0 | 6.3 | 1.03 | 2.88 |
| 1.6 | 0.26 | 11.5 | 10 | 1.67 | 1.77 |
| 2.5 | 0.40 | 7.37 | 16 | 2.71 | 1.09 |
| 4.0 | 0.66 | 4.51 | 25 | 4.11 | 0.72 |
| NO. | DIN130MM | DIN185MM | DIN250MM | DIN400MM | DIN800MM |
| A | 130MM | 185MM | 250MM | 400MM | 800MM |
| B | 65MM | 130MM | 160MM | 160MM | 370MM |
| C | 100MM | 160MM | 160MM | 260MM | 490MM |
| D | 120MM | 180MM | 200MM | 290MM | 520MM |
| E | 21MM | 31MM | 31MM | 56MM | 126MM |
Ramk:Can be customized 
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