0.6/1kv cu/pvc/pvcシングルコア電源ケーブル
港: | Any port in China |
支払い条件: | L/C,T/T |
供給力: | 600 キロメートル / Day |
原産地: | Henan 中国 |
銘柄: | yifang |
モデル番号: | pvcケーブル |
絶縁材: | PVC |
タイプ: | 低電圧 |
適用: | 地下またはオーバーヘッド |
コンダクター材料: | 銅 |
ジャケット: | PVC |
納品の詳細: | 通常2週間またはあなたの条件として |
包装の詳細: | 木製ドラム、スチール&木製ドラムまたはあなたの条件として |
1. Brief of PVC insulation Power Cable
The PVC insulated power cable and fire resistant cable are suitable for fixed laying in power trasmission and distribution lines with A.C. 50Hz and voltage rating of up to or including 6kv.
2. Scope of PVC cable
Type | No. of Core |
Nominal Cross-section of conductor mm2 |
Cu(Al)/PVC/PVC(PE) Cu(Al)/PVC/ATA/PVC(PE) Cu(Al)/PVC/AWAPVC(PE) |
1 | 1.5-1000 |
Cu(Al)/PVC/STA/PVC(PE) Cu(Al)/PVC/SWA/PVC(PE) |
2, 3, 4, 5 | 1.5-400 |
3+1, 4+1, 3+2 | 2.5-400 |
3. Cross-section area of neutral conductor
In 3+1 core and 3+2 cores should conform to specification of following table:
Nominal Cross-section | Main core | 2.5 | 4 | 6 | 10 | 16 | 25 | 35 | 50 |
Neutral core | 1.5 | 2.5 | 4 | 6 | 10 | 16 | 16 | 25 |
Nominal Cross-section | Main core | 70 | 95 | 120 | 150 | 185 | 240 | 300 | 400 |
Neutral core | 35 | 50 | 70 | 70 | 95 | 120 | 150 | 185 |
4. Main technical Characteristics of Cable
1) D.C .Resistance: Conductor resistance of finished cable per kilomerer at 20oC is not more than the following:
Nominal Cross-section mm2 | 15 | 2.5 | 4 | 6 | 10 | 16 | 25 |
Cu core | 12.1 | 7.41 | 4.61 | 3.08 | 1.83 | 1.15 | 0.727 |
Al core | 18.1 | 12.1 | 7.41 | 4.61 | 3.08 | 1.91 | 1.20 |
Nominal Cross-section mm2 | 35 | 50 | 70 | 95 | 120 | 150 | 185 |
Cu core | 0.524 | 0.387 | 0.268 | 0.193 | 0.153 | 0.124 | 0.0991 |
Al core | 0.868 | 0.641 | 0.443 | 0.320 | 0.253 | 0.206 | 0.164 |
Nominal Cross-section mm2 | 240 | 300 | 400 | 500 | 630 | 800 | 1000 |
Cu core | 0.0754 | 0.0601 | 0.0470 | 0.0366 | 0.0283 | 0.0221 | 0.0176 |
Al core | 0.125 | 0.100 | 0.0778 | 0.0605 | 0.0469 | 0.0367 | 0.0291 |
2) Voltage Test
Each drum of finished cable should withstand power frequency voltage 3.5kv for 5 miniutes, the insulation is not breakdown.
3) Service conditions and parameters of cable
The cable is applied to fixed insulation for rated voltage 0.6/1kv of power transportation and distribution line.
Max. rated temperature of conductor nominal operating 70oC.
Short circuit: max. for 5 sec. 160oC.
The cable is not limited by drop in level when being laid, and the environment temperature shall not be lower than 0oC.
Perfect chemical stability, resistant against acids, alkalis, gresse and origanic solvents, and flame resistance.
Light weight, perfect bending propertied, installed and maintained easily and conveniently.
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