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Zhengzhou Aobest Electronic Technology Co., Ltd.
Zhengzhou Aobest Electronic Technology Co., Ltd.  

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China cu/al core concentric cable 

Price: 0.2~100.0 USD 
Payment Terms: T/T,L/C,WU, 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Model No.: concentric cable
Production Capacity: 50000 kilometers one week
Delivery Date: within 15 days
Insulation Material: XLPE
Conductor Material: Copper
insulation: xlpe
outsheath: pvc
Means of Transport: Ocean,Land,Air,
Packing: Woodern drum
Shielding: Braid
Jacket: PVC
Brand Name: aobest
conductor: cu
voltage: low voltage

China cu/al core concentric cable
100% pure annealed copper.
steel wire screen
fast delivery

1.Applications
The concentric cableis used as electric service entrance from the power distribution network untilthe meter panel (especially where it is required to prevent "black" losses orelectric power robbery), and as feeder cable from the meters panel until thepanel or general distribution panel, just as it is specified in the NationalElectrical Code.
This type ofconductor can be used in dry and wet places, directly buried or outdoors; itsmaximum temperature of operation is 90 ºC and its voltage of service for all theapplications is 600 V.
2. ReferenceStandards
ASTM ,IEC , BS.
3.Construction
1.Solid or strandedcopper conductor
2.Insulation with XLPE or PE orPVC
3.For two conductor cable, it isapplied a helical mesh of copper wires over the central conductor,
4.For three or four conductors cable, parallel conductor or stranded conductor
5.PVC filler
6.Helical mesh of copperwires
7. Wrapping tape
8.Black color jacket of PE orPVC
Otherspecial characteristics: design and manufacture according to customer'srequirement
4.Feature of concentriccable
Cable has lower and even positive (negative) sequence and the zero sequence impedance, which is
beneficial to improve the power supply quality.
Concentric layer conductor is lower in the reactance value than the fourth core of ordinary
four core cable in the zero sequence state, which is helpful for short circuit automatic protection
device of sensitive action, so as to ensure the safe operation of cable related equipment.
Cable has strong resistance to electromagnetic interference and lightning resistance characteristics
Cable size
mm2
Insulation thickness mm
Inner covering thickness.
mm
No. and size of concentricconductor
Jacket thickness mm
Overall diameter mm
1×1.5/1.5
1.5
-
18×0.5
1.8
9
1×2.5/2.5
1.5
-
13×0.5
1.8
9.5
1×4/4
1.5
-
14×0.6
1.8
10.1
1×6/6
1.5
-
21×0.6
1.8
10.6
1×10/10
1.5
-
26×0.7
1.8
11.6
1×16/16
1.5
-
25×0.9
1.8
13.5
1×25/16
1.5
-
25×0.9
1.8
14.8
1×35/16
1.5
-
25×0.9
1.8
15.9
1×50/16
1.5
-
25×0.9
1.8
17.3
1×70/16
1.5
-
25×0.9
1.8
19
1×95/16
1.6
-
25×0.9
1.8
21.1
1×120/16
1.6
-
25×0.9
1.8
22.7
1×150/25
1.8
-
39×0.9
1.8
24.5
1×185/25
2
-
39×0.9
1.8
26.9
1×240/25
2.2
-
39×0.9
1.8
29.7
1×300/25
2.4
-
39×0.9
1.9
32.7
1×400/35
2.6
-
55×0.9
2
36.2
1×500/35
2.8
-
55×0.9
2.1
40.1
2×1.5/1.5
0.8
1
8×0.5
1.8
12.5
2×2.5/2.5
0.8
1
13×0.5
1.8
13.3
2×4/4
1
1
21×0.5
1.8
15
2×6/6
1
1
21×0.6
1.8
16.2
2×10/10
1
1
26×0.7
1.8
18
2×16/16
1
1
25×0.9
1.8
21.5
3×1.5/1.5
0.8
1
8×0.5
1.8
13
3×2.5/2.5
0.8
1
13×0.5
1.8
13.8
3×4/4
1
1
21×0.5
1.8
15.7
3×6/6
1
1
21×0.6
1.8
16.9
3×10/10
1
1
26×0.7
1.8
18.9
3×16/16
1
1
25×0.9
1.8
22.6
3×25/16
1.2
1
25×0.9
1.8
26.3

China cu/al core concentriccable
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Tel: 86-371-67670655
Mobile: 135 2661 0635
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Company Info

Zhengzhou Aobest Electronic Technology Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)

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Erica:   skype
Beatrice:   qq

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