0.6/1kv Cu/PVC/PVC lõi đơn cáp điện

0.6/1kv Cu/PVC/PVC lõi đơn cáp điện
Cảng: Any port in China
Điều Khoản Thanh Toán: L/C,T/T
Khả Năng Cung Cấp: 600 Km / km mỗi Day
Nơi xuất xứ: Henan Trung Quốc
Nhãn hiệu: Yifang
Model: cáp PVC
Vật liệu cách điện: PVC
Loại: Điện áp thấp
Ứng dụng: ngầm hoặc Overhead
Conductor Vật liệu: Đồng
Jacket: PVC
Chi Tiết Giao Hàng: thường là 2 tuần hoặc theo yêu cầu của bạn
Chi Tiết Đóng Gói: Trống gỗ, thép & Gỗ Trống hoặc theo yêu cầu của bạn

 

Product Description

 

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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