Three Core Medium Voltage Cable XLPE/ PVC/ STA Underground Transmission cable
Construction
Conductor: Round compacted conductors
Conductor Shield: Semi conductive shielding material (below 500mm) Semi conductive tape+semi conductive shielding material (500mm and above)
Insulation: Polyvinyl chloride (PVC)
Insulation Shield: Peelable semiconducting shielding material
Metal Shield Layer: Copper Tape Copper Wire(35kV 500mm above)
Filler: Polypropylene(PP) mesh filling rope
Binder Tape: Non hygroscopic straps
Armouring: Steel Tape(Single core) Galvanized steel tape(3 core)
Outer sheath: 90℃ Polyvinyl chloride (PVC)
Characteristics
Voltage Rating Uo/U
3.6/6(7.2)kV, 6/6(7.2)kV,6/10(12)kV, 8.7/10(12)kV,
8.7/15(17.5)kV, 12/20(24)kV, 18/20(24)kV,
18/30(36)kV, 21/35(40.5) kV, 26/35(40.5)kV
Temperature Rating
Maximum operating temperature of conductor:+90℃
Operating ambient temperature: -15℃~+55℃
Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.)
Minimum Bending Radius
Single Core 15D
Three Core 12D
(D is the actual outer diameter of the cable)
Standards
GB/T12706.2-2020, GB/T 12706.3-2020
Parameters
|
Specs
mm²
|
Conductor diameter
mm
|
Outer thickness of insulation
±1.0mm
|
Approx outer diameter of cable
mm
|
Approx cable weight
kg/km
|
|
3×35
|
6.6±0.2
|
20.0
|
54.1
|
3935
|
|
3×50
|
7.6±0.2
|
21.0
|
56.6
|
4480
|
|
3×70
|
9.2±0.2
|
22.6
|
60.2
|
5336
|
|
3×95
|
10.9±0.2
|
24.3
|
64.2
|
6387
|
|
3×120
|
12.2±0.2
|
25.6
|
67.3
|
7326
|
|
3×150
|
13.6±0.2
|
27.0
|
70.6
|
8340
|
|
3×185
|
15.2±0.2
|
28.6
|
74.5
|
9705
|
|
3×240
|
17.4±0.2
|
30.8
|
81.0
|
12490
|
|
3×300
|
19.5±0.2
|
32.9
|
85.9
|
14635
|
|
3×400
|
22.0±0.2
|
35.4
|
91.9
|
17515
|
|
3×500
|
24.8±0.2
|
39.0
|
100.2
|
21345
|
|
3×630
|
28.2±0.2
|
42.4
|
108.1
|
26055
|
Package and Shipping
Show cases
Application
Suitable for urban underground power grids, power station outgoing lines, internal power supply lines of industrial and mining enterprises, etc.
FAQ
Q1. Do you have 35kV medium Voltage cables?
A1: Yes, we have 3.6/6kV～26/35kV Cables
Q2:How to get a free sample?
A2.Ofcourse,we could provide free samples and you charge the shipping cost
Q3. How long delivery time?
A3.It usualy take 7-10days for sample order and 25-30days for big order.
Q4.What is your payment term?
A4.Ourpaymenterm is usualy T/T30% in advanced,the balance before picking up the goods
Q5. what is the package of the cable ?
A5.nepackagesusuaywoendrumorstelwooenarumorcoasoacoringto customersreurement
Q6.Do you accept OEM service?
A6.Yes,we wil customize the products according to your specific requirements
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