Shanghai Shenghua Cable (Group) Co., Ltd.
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Gold Index: 9652
Place of Origin: | Zhejiang, China (Mainland) |
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21/35kV Medium voltage AL/XLPE/CWS/PVC Electric cable with the concentric conductor screen
Applications: XLPE Insulated Cable is used as power distribution and transmission line at rated voltage 21/35kV.
Construction:
Conductor | Aluminunm Conductor as per IEC 60228,Class 2 |
Circular or Shaped conductor | |
Insulation | XLPE (Cross-Linked Polyethylene) rated at 90,many color optional |
Metallic Screen optional | Copper tape or copper wires braiding optional |
Sheath | PVC or FR-PVC type ST2 to IEC 60502, black or red or customization |
Ordering Advice
Rated Voltage
Application Standard: IEC/BS/UL/GB
Number of Cores
Conductor Size & Construction
Type of Insulation
Armored or unarmored. If armor, the armor type & material
The Requirement of Sheath
Length of Cable & Packing Requirement
Other Requirement
Technical data: Rated voltage:18/30kV Low Voltage
Maximum Conductor Temperature: under normal (90), emergency (130) or short circuit no more than 5 s (250) conditions.
Min. Ambient Temp. 0 OC, after installation and only when cable is in a fixed position
Min. Bending Radius: 20 x cable O.D for single core without armor
15 x cable O.D for multi core without armor
15 x cable O.D for single core with armor
12 x cable O.D for multi core with armor
Standards: International: IEC 60502, IEC 60228, (IEC 60332-3 for FR-type only)
China: GB/T 12706, (GB/T 18380-3 for FR-type only)
Other standards such as BS, DIN, VDE and ICEA upon request
Technical parameter:
Nom. Cross-section of conductor | Insulation Thickness | Sheath Thickness | Approx. O.D. | Approx. Weight | Max. D.C Resistance of Conductor (20 ) | Testing Voltage A.C | Current Rating | |
mm2 | mm | mm | mm | kg/km | Ω /km | kV/5min | In air (A) | In soil(A) |
1×70 | 9.3 | 2.5 | 38 | 1417 | 0.443 | 73.5 | 265 | 270 |
1×95 | 9.3 | 2.5 | 40 | 1605 | 0.320 | 73.5 | 320 | 325 |
1×120 | 9.3 | 2.5 | 42 | 1756 | 0.253 | 73.5 | 370 | 370 |
1×150 | 9.3 | 2.5 | 44 | 1910 | 0.206 | 73.5 | 420 | 420 |
1×185 | 9.3 | 2.5 | 45 | 2102 | 0.164 | 73.5 | 480 | 480 |
1×240 | 9.3 | 2.5 | 48 | 2395 | 0.125 | 73.5 | 565 | 560 |
1×300 | 9.3 | 3.0 | 50 | 2672 | 0.100 | 73.5 | 650 | 640 |
1×400 | 9.3 | 3.0 | 53 | 3094 | 0.0778 | 73.5 | 780 | 760 |
1×500 | 9.3 | 3.0 | 55 | 3595 | 0.0605 | 73.5 | 915 | 875 |
1×630 | 9.3 | 3.1 | 60 | 4193 | 0.0469 | 73.5 | 1030 | 990 |
1×800 | 9.3 | 3.1 |
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