11kv Overhead Insulated Cable Overhead Power Transmission Lines 3×120+1x50sqmm
11kv Overhead Insulated Cable Overhead Power Transmission Lines 3×120+1x50sqmm image
Brand Name :
Zhenglan Cable
Model Number :
11kv overhead insulated cable overhead power transmission lines 3×120+1x50sqmm IEC60502-2 overhead service cable
Certification :
ISO 9001:2015，ISO 14001:2005; CCC
Place of Origin :
Henan, China
MOQ :
1000m
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
15,000 KM/Year
Delivery Time :
10 days
Packaging Details :
Wooden drum, iron wooden drum or as required
Insulation Material :
XLPE
Conductor Material :
Aluminum, aluminum alloy, acsr
Application :
Overhead
Quality :
100% test
Standard :
GB/T 12527-2008, IEC60502-1
structure :
AL/SC/XLPE/SC/CTS/PVC, AL/SC/XLPE/SC/CTS/PE,
Voltage :
6.35/11KV
Port :
Qingdao or Shanghai
11kv overhead insulated cable overhead power transmission lines 3×120+1x50sqmm IEC60502-2 overhead service cable DESCRIPT ION
Circular compacted stranded aluminium conductor, ×LPE insulated, copper tape screened and PVC outer sheathed cable.The three ×LPE insulated and copper tape screened single core cables are bundled around the galvanized steel wires in a right hand lay.
11kv overhead insulated cable overhead power transmission lines 3×120+1x50sqmm IEC60502-2 overhead service cable CONSTRUCT ION
l Conductor Phase conductors are circular compacted stranded H68 aluminium to Bs2627.
2 Conductor screen Extruded layer of semi-conductive compound.
3 Insulation ×LPE (cross-linked polyethylene) rated at 91.C.
4 Insulation screen
Non-metallic part: Extruded layer of semi-conductive compound.
Metallic part: Copper tape screen ( SCT ).
5 Colour for core identifcation Red, yellow and blue tapes shall be applied between non metallic and metallic part of insulation
screen.
6 Separator Polypropylene laminated tape.
7 outer sheath PVC type sT2 to IEC 61512 colour black.The outer sheath shall be embossed with fgures l, 2, 3 corresponding
to red, yellow, blue phase.
8support wire The support wire shall comprise a stranded galvanized steel wires
9Assembly The three ×LPE insulated and copper wire screened single core cables are bundled around the galvanized steel steel wires in a right hand (Z) lay.
11kv overhead insulated cable overhead power transmission lines 3×120+1x50sqmm IEC60502-2 overhead service cable Technical data
Phase conductor
| Nominal cross-sectional area | mm2 | 50 | 70 | 95 | 120 | 150 | l85 | 241 |
| Number of cores | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| Minimum number of wires | 6 | 12 | 15 | 15 | 15 | 30 | 30 | |
| Nominal diameter of conductor | mm | 8.l | 9.7 | 11.5 | 12.9 | l4.3 | 16.1 | l8.4 |
| Nominal thickness of ×LPE insulation | mm | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| Metallic screening approx. thickness of copper tape | mm | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Nominal thickness of outer sheath | mm | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 |
| Nominal diameter over sheathing | mm | 23.0 | 24.6 | 26.3 | 27.8 | 29.2 | 30.9 | 33.3 |
| Max. dc resistance at 20°C | ohm.km | 1.64l | 1.443 | 0.320 | 0.253 | 0.206 | 1.l64 | 0.125 |
| Earth fault current carrying capacity of metallic screen at | ||||||||
| -1 second ( 1 Core ) | kA | 1.57 | 1.72 | l.88 | 2.01 | 2.l4 | 2.30 | 2.52 |
| -3 seconds ( 1 Core ) | kA | 0.90 | 0.99 | l.18 | 1.16 | 1.23 | 1.33 | l.45 |
Messenger – Galvanized steel wire
| Nominal cross-sectional area | mm2 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Stranding | No..mm | 7.3.l5 | 7.3.l5 | 7.3.l5 | 7.3.l5 | 7.3.l5 | 7.3.l5 | 7.3.l5 |
| Direction of the outermost layer | Right-hand ( Z ) | |||||||
| Overall diameter | mm | 9.45 | 9.45 | 9.45 | 9.45 | 9.45 | 9.45 | 9.45 |
| Minimum breaking load | kg | 6270 | 6270 | 6270 | 6270 | 6270 | 6270 | 6270 |
Completed cable
| Approx. overall diameter | mm | 55 | 59 | 62 | 65 | 67 | 71 | 75 |
| Approx. weight of cable | kg.km | 2541 | 2891 | 3300 | 3660 | 4141 | 4541 | 5290 |
| Packing length | m.drum | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
11kv overhead insulated cable overhead power transmission lines 3×120+1x50sqmm IEC60502-2 overhead service cable image
About Zhenglan Cable Technology Co., Ltd
Zhenglan Cable Technology CO., Ltd.,formerly known as HENAN Zhengzhou Cable Co., Ltd., is one of the large scale backbone enterprises in China's wire and cable industry. The company's registered capital is about 4 million 6 thousand yuan and its headquarter is located in 49 floor of the South Tower of the Greenland Center of Zhengzhou high railway station (Petronas Twin Towers). The factory is located in the Zhengzhou cable science and Technology Industrial Park of the Wuzhi industrial area. It is a modern industrial park integrating advanced research and development technology and production technology.
FAQ
Is your company a factory or a trade company?
Factory, more than 20 years in China
How long can I expect to get the sample?
After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3~7 days. You can use your own express account or prepay us if you do not have an account.
What are your payment terms?
We normally accept T/T 30% deposit, 70% balance before delivery as the main payment terms, and other payment can also be negotiated. Trade assurance on Alibaba is also available.
What’s the delivery time?
Sample order needs 3~5 days. Formal order depends on the quantity. Usually it needs 7-30 days after get your payment.
What is your MOQ?
Generally it is 5000m.
We are China 11kv Overhead Insulated Cable Overhead Power Transmission Lines 3×120+1x50sqmm manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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