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Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
Manufacturer and supplier of cables, wires & cables accessories Shenzhen Chengtiantai Cable Industry Developemnt Ltd., co
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XLPE Insulated MV Power Cable , Single Core screened Cable 3.6/ 6 KV To 26/ 35 KV

Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
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Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-61137976
Contact Person:
Mr Yanni

XLPE Insulated MV Power Cable , Single Core screened Cable 3.6/ 6 KV To 26/ 35 KV

Brand Name : Chengtiantai
Certification : CE, CB
Place of Origin : Shenzhen, China ( mainland)
MOQ : 300 m
Price : On Request
Payment Terms : T/T, L/C
Supply Ability : 20,000 KM per Month
Delivery Time : 7/10 working days
Packaging Details : Steel wooden drum
Nominal Voltage : 6-35 kV
Insulation : XLPE
No. of Conductor : single & 3 core
Sheath : PVC Compound
Conductor Material : Bare Copper Class 2
Manufacturer : Shenzhen Chengtiantai
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Medium Voltage Power Cable single core

3.6/6 kV, 6/10 kV, 8.7/15 kV, 12/20 kV, 18/30 kV, 21/35KV, 26/35KV


XLPE Insulated, Copper conductor, single core, screened, PVC sheathed


The single core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 3.6/6KV to 26/35KV and frequency 50Hz.


They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.


STANDER

International:IEC60502-2

National:GB/T 12706.1-2008

CONSTRUCTION:

1. CONDUCTOR

Bare copper class 2 to IEC 60228, round, multiwire stranded and compact

2. CONDUCTOR SCREEN

Inner semi-conducting coating

3. INSULATION

Core insulation of cross-linked polyethylene (XLPE)

4. INSULATION SCREEN

Outer conductive layer extruded and per-manently welded with the core insulation

Semi-conducting type
– Over the outer semi-conducting layer, a semiconducting tape must be used.

5. METAL SCREEN

copper tapes helically with a minimum thickness of 0,1 mm.

Separator
– Over the screen as well as under outer sheath, a separating layer must be used (e. g. taping).

6. SHEATH

Outer sheath of PVC compound

​PHYSICAL PROPERTIES:

Temperature range
– during installation up to -5°C

Operating temperature
– max. +90°C

Short circuit temperature
+250°C (short circuit duration max. 5 s)

Minimum bending radius
– 20 x cable Ø


Nominal /Operating /Testing Voltages


Nominal voltage( U0/U)Operating voltage 50 HzTest voltage(kV/5 min)
3.6/6 kV7.2 kV12.5 kV
6/10 kV12 kV21 kV
8.7/15 kV17.5 kV30.5KV
12/20 kV24 kV42 kV
18/30 kV36 kV63 kV
21/35 kV40.5 kV73.5 kV
26/35 kV40.5 kV91 kV

3.6/6 kV XLPE Insulated, Copper conductor, single core, screened, PVC sheathed


No. of cores and nominal cross sectionOperation
voltage
max.
Nominal
voltage
U0/U
Insulation
thickness
Sheath
thickness
Nominal
value
Outer Ø
approx.
weight
approx.
Current ratings in air 30℃Current ratings buried 20℃maximum DC resistance at 20℃
mm²kVkVmmmmmmkg / kmAAΩ/km
1 x 357.23.6 / 62.51.618.46162051900.52
1 x 507.23.6 / 62.51.719.97882452250.39
1 x 707.23.6 / 62.51.7219993052750.27
1 x 957.23.6 / 62.51.823.512763703300.19
1 x 1207.23.6 / 62.51.824.915324303750.15
1 x 1507.23.6 / 62.51.926.718494904250.12
1 x 1857.23.6 / 62.51.928.321975604800.1
1 x 2407.23.6 / 62.62.030.727636655550.08
1 x 3007.23.6 / 62.82.133.733917656300.06
1 x 4007.23.6 / 63.02.238.944338907250.05
1 x 5007.23.6 / 63.22.342.2547410308250.04
1 x 6307.23.6 / 63.22.445.6675111909400.03

6/10 kV XLPE Insulated, Copper conductor, single core, screened, PVC sheathed


No. of cores and nominal cross sectionOperation
voltage
max.
Nominal
voltage
U0/U
Insulation
thickness
Sheath
thickness
Nominal
value
Outer Ø
approx.
weight
approx.
Current ratings in air 30℃Current ratings buried 20℃maximum DC resistance at 20℃
mm²kVkVmmmmmmkg / kmAAΩ/km
1 x 35126/ 103.41.620.66872051900.52
1 x 50126/ 103.41.7228552452250.39
1 x 70126/ 103.41.723.610863052750.27
1 x 95126/ 103.41.825.513513703300.19
1 x 120126/ 103.41.826.916224303750.15
1 x 150126/ 103.41.928.619324904250.12
1 x 185126/ 103.41.930.322995604800.1
1 x 240126/ 103.42.032.728646655550.08
1 x 300126/ 103.42.135.334597656300.06
1 x 400126/ 103.42.238.645548907250.05
1 x 500126/ 103.42.342.2557410308250.04
1 x 630126/ 103.42.445.9686711909400.03

8.7/15 kV XLPE Insulated, Copper conductor, single core, screened, PVC sheathed


No. of cores and nominal cross sectionOperation
voltage
max.
Nominal
voltage
U0/U
Insulation
thickness

Sheath
thickness
Nominal
value
Outer Ø
approx.
weight
approx.
Current ratings in air 30℃Current ratings buried 20℃maximum DC resistance at 20℃
mm²kVkVmmmmmmkg / kmAAΩ/km
1 x 3517.58.7 / 154.51.722.97792051900.52
1 x 5017.58.7 / 154.51.724.29522452250.39
1 x 7017.58.7 / 154.51.826.111903052750.27
1 x 9517.58.7 / 154.51.927.714613703300.19
1 x 12017.58.7 / 154.51.929.317384303750.15
1 x 15017.58.7 / 154.5230.920544904250.12
1 x 18517.58.7 / 154.5232.724275604800.1
1 x 24017.58.7 / 154.52.135.130016655550.08
1 x 30017.58.7 / 154.52.237.336047656300.06
1 x 40017.58.7 / 154.52.341.947028907250.05
1 x 50017.58.7 / 154.52.445.4575310308250.04
1 x 63017.58.7 / 154.52.549.1703511909400.03

12/20 kV XLPE Insulated, Copper conductor, single core, screened, PVC sheathed


No. of cores and nominal cross sectionOperation
voltage
max.
Nominal
voltage
U0/U
Insulation
thickness
Sheath
thickness
Nominal
value
Outer Ø
approx.
weight
approx.
Current ratings in air 30℃Current ratings buried 20℃maximum DC resistance at 20℃
mm²kVkVmmmmmmkg / kmAAΩ/km
1 x 352412/ 205.51.824.98602051900.52
1 x 502412/ 205.51.826.411382452250.39
1 x 702412/ 205.51.928.112813052750.27
1 x 952412/ 205.51.929.915703703300.19
1 x 1202412/ 205.5231.318394303750.15
1 x 1502412/ 205.5233.121744904250.12
1 x 1852412/ 205.52.134.725405604800.1
1 x 2402412/ 205.52.237.131206655550.08
1 x 3002412/ 205.52.239.537467656300.06
1 x 4002412/ 205.52.344.148638907250.05
1 x 5002412/ 205.52.447.6590510308250.04
1 x 6302412/ 205.52.551.3722011909400.03

18/30 kV XLPE Insulated, Copper conductor, single core, screened, PVC sheathed


No. of cores and nominal crosssectionOperation
voltage
max.
Nominal
voltage
U0/U
Insulation
thickness
Sheath
thickness
Nominal
value
Outer Ø
approx.
weight
approx.
Current ratings in air 30℃Current ratings buried 20℃maximum DC resistance at 20℃
mm²kVkVmmmmmmkg / kmAAΩ/km
1 x 503618/ 308232.613632452250.39
1 x 703618/ 308234.316143052750.27
1 x 953618/ 3082.136.119193703300.19
1 x 1203618/ 3082.137.522034303750.15
1 x 1503618/ 3082.239.325564904250.12
1 x 1853618/ 3082.240.929345604800.1
1 x 2403618/ 3082.343.335406655550.08
1 x 3003618/ 3082.445.741917656300.06
1 x 4003618/ 3082.549.152468907250.05
1 x 5003618/ 3082.654.6656110308250.04
1 x 6303618/ 3082.758.4790611909400.03

21/35 kV XLPE Insulated, Copper conductor, single core, screened, PVC sheathed


No. of cores and nominal crosssectionOperation
voltage
max.
Nominal
voltage
U0/U
Insulation
thickness
Sheath
thickness
Nominal
value
Outer Ø
approx.
weight
approx.
Current ratings in air 30℃Current ratings buried 20℃maximum DC resistance at 20℃
mm²kVkVmmmmmmkg / kmA

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XLPE Insulated MV Power Cable , Single Core screened Cable 3.6/ 6 KV To 26/ 35 KV Images

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