GNFR500-02 Fire Resistance Wire 350℃~1200℃
GNFR500-02
Implementation criteria: Q31/0114000683C001-2017
TECHNICAL DATA
Cable structure; Conductor+Double insulation+weaving
Rated Voltage ; 500V
Temperature Range; -60℃——300℃
Conductor ; Nickel Copper
Colour; Pale yellow
Delivery length: a short line of than is not less that 10 meters , but cannot exceed 10% of the total quantity of delivery;
The performance of the Product ;
It has electrical insulation performance, it can not change the insulation performance at high temperature.
Heat resistant performance is good, in 200℃-350℃ has good mechanical properties,and hot oxygen aging.
Irradiation resistance.The tensile strength and elongation of the tensile strength are unchanged under intense radiation.
Resistance to organic solvents,ozone,enzymes,and corrosion resistance,whch make up for the fact that mineral insulation refractory wires cannot be used in liquid objects.
It doesn’t absorb water,it doesn’t burn ,it’s self-extinguishing.
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标称截面 mm2 Nominal cross section （mm2）
|
导体 ( 支数 / 线径 ( Φ mm) Conductor structure Root number / diameter （mm） |
绝缘平均厚度 Insulation thickness （mm） |
电线外径 mm Outside diameter control （mm） |
20℃时导体电阻最大值Ω/KM 20 ℃ conductor DC resistance （Ω/km）
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包装 ( 米 / 卷 ) Packing length （m） |
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0.5 |
16/0.2 |
0.4 |
1.8±0.2 |
200 |
200 |
|
0.75 |
24/0.25 |
0.4 |
2.1±0.2 |
200 |
200 |
|
1.0 |
32/0.20 |
0.4 |
2.2±0.2 |
200 |
200 |
|
1.25 |
40/0.20 |
0.4 |
2.4±0.2 |
200 |
200 |
|
1.5 |
48/0.20 |
0.4 |
2.6±0.2 |
200 |
100 |
|
2.5 |
35/0.30 |
0.4 |
3.0±0.3 |
100 |
100 |
|
4.0 |
56/0.30 |
0.4 |
3.7±0.3 |
100 |
100 |
|
6.0 |
84/0.30 |
0.4 |
4.6±0.3 |
100 |
100 |
|
10.0 |
140/0.30 |
0.4 |
5.6±0.3 |
100 |
100 |
