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Among those core online communication cord suppliers, Taiyuan Shangshang Cable Sales Co.,Ltd is a voltage supply communication cord provider and manufacturer, welcome to buy our best communication cord on the Internet or check the price with our factory and company.
Communication cable for coal mining
PVC communication cable description
1.Long-term allowable operating temperature of cable conductor ≤50℃(Monthly average maximum relative humidity is 95% + 25 ℃)
2.The laying temperature should over -10℃,Permissible bending radius of cable: should be no less than 10 times of it’s outer diameter
3.With flame-retardant property
4.The product is applicable for communication in mining
PVC communication cable specification
Core No.*normal |
Conductor No./Nom. |
Sheath thickness |
Approx. |
Conductor resistance at 20℃ |
Test voltage |
|
Insulation |
Sheath |
≤Ώ/KM |
||||
1x2 |
7/0.28 |
0.45 |
1.6 |
6.8 |
≤45 |
1.5/1 |
2x2 |
7/0.28 |
0.45 |
1.6 |
8.1 |
≤45 |
1.5/1 |
5x2 |
7/0.28 |
0.45 |
1.6 |
10.8 |
≤45 |
1.5/1 |
1x4 |
7/0.28 |
0.45 |
1.6 |
7.6 |
≤45 |
1.5/1 |
Packaging & Shipping
1) Packing Lengths:100m/roll or according to client's request.
2) Inner packing: Wooden reel, plastic reel, and paper reel available.
3) Outer packing: Carton box, pull out box, pallet available.
4) Other packing available according to client's reques
Delivery Detail: 10 - 15 days after receiving 30% T/T or L/C
Followings can be provided
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