Medium Voltage Low Voltage Underground Cable Low Smoke Zero Halogen Wire

 China Medium Voltage Low Voltage Underground Cable Low Smoke Zero Halogen Wire supplier

Medium Voltage Low Voltage Underground Cable Low Smoke Zero Halogen Wire image

Get a Quote Email to us

Model Number :MV Power Cable
Certification :IOS OHSAS CCC IEC
Place of Origin :China
MOQ :200
Payment Terms :TT/Western Union /LC
Supply Ability :50000meters per week
Delivery Time :5-8days
Packaging Details :wooden drum
Conductor :Annealed Copper or Hard Drawn Aluminum
Insulation Material :Crosslinked Polyethylene (XLPE)
Armoured Type :DSTA/SWA/AWA or Unarmoured
Sheath :Polyvinyl Chloride (PVC)
Standard :BS IEC ASTM DIN, IEC 60502-2, GB12706, IEC60228
Color :Black or As Requirement
Packing :Wooden-steel Drum, Steel Drum, Wooden Drum
Special Requiremets :Fire-resistant,flame retardant,low smoke halogen free
Application :Underground,Construction,Industrial,power distribution and transmission line
Rated voltage :3.6/6kv to 26/35kv

Medium Voltage Low Voltage Underground Cable Low Smoke Zero Halogen Wire

 

MEDIUM VOLTAGE POWER CABLE STANDARD

 

International: IEC60502-2

National: GB/T 12706.1-2008

Other standards: such as BS, DIN and ICEA, design & manufacture special power cable according to customer’s special request.

MEDIUM VOLTAGE POWER CABLE 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

 

5. METAL SCREEN

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

Separator

 

6. SHEATH

– Outer sheath of PVC compound

 

MEDIUM VOLTAGE POWER CABLE CHARACTERISTICS

 

Construction characteristics

Conductor shape

Circular stranded (RM)

Lead free

Yes

Insulation

XLPE

Screen

copper tape

Material of bedding

Separation tape

Outer sheath

PVC

Usage characteristics

Packaging

Steel Wooden Drum

Minimum installation temperature

-20 °C

Max. conductor temperature in service

90 °C

Short-circuit max. conductor temperature

250 °C

Bending factor when laying

20 x D single core cable

15 x D multi-core cable

 

Medium Voltage XLPE Insulated Power Cable Types

MV Cable Types

Description

Cores

Nomi Section Area (mm2)

Cu or Al/XLPE/PVC

copper or aluminum core, xlpe insulated, pvc sheathed, electrical cable

1 core

 

3 core

 

25, 35,

50, 70,

95, 120,

150, 185,

240, 300,

400, 500, 630, 800, 1000

Cu or Al/XLPE/STA/PVC

copper or aluminum core, xlpe insulated, steel tape armoured, pvc sheathed, electrical cable

Cu or Al/XLPE/SWA/PVC

copper or aluminum core, xlpe insulated, steel wire armoured, pvc sheathed, electrical cable

 

1 CORE 12/20KV POWER CABLE DATA

 

No. of cores and cross -sec.

Operation
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℃

mm²

kV

kV

mm

mm

mm

kg / km

A

A

Ω/km

1 x 35

24

12/ 20

5.5

1.8

24.9

860

205

190

0.52

1 x 50

24

12/ 20

5.5

1.8

26.4

1138

245

225

0.39

1 x 70

24

12/ 20

5.5

1.9

28.1

1281

305

275

0.27

1 x 95

24

12/ 20

5.5

1.9

29.9

1570

370

330

0.19

1 x 120

24

12/ 20

5.5

2.0

31.3

1839

430

375

0.15

1 x 150

24

12/ 20

5.5

2.0

33.1

2174

490

425

0.12

1 x 185

24

12/ 20

5.5

2.1

34.7

2540

560

480

0.10

1 x 240

24

12/ 20

5.5

2.2

37.1

3120

665

555

0.08

1 x 300

24

12/ 20

5.5

2.2

39.5

3746

765

630

0.06

1 x 400

24

12/ 20

5.5

2.3

44.1

4863

890

725

0.05

1 x 500

24

12/ 20

5.5

2.4

47.6

5905

1030

825

0.04

1 x 630

24

12/ 20

5.5

2.5

51.3

7220

1190

940

0.03

3 CORE 12/20KV POWER CABLE DATA

No.cores

x

cross-sec.

Operation
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℃

mm²

kV

kV

mm

mm

mm

kg / km

A

A

Ω/km

3 x 35

24

12/20

5.5

2.6

52.5

3023

155

185

0.52

3 x 50

24

12/20

5.5

2.7

55.5

3891

180

218

0.39

3 x 70

24

12/20

5.5

2.8

59.3

4396

223

267

0.27

3 x 95

24

12/20

5.5

3.0

63

5264

271

318

0.19

3 x 120

24

12/20

5.5

3.1

66.2

6190

312

363

0.15

3 x 150

24

12/20

5.5

3.2

69.8

7240

363

417

0.12

3 x 185

24

12/20

5.5

3.3

73.7

8499

404

460

0.1

3 x 240

24

12/20

5.5

3.5

78.6

10353

471

531

0.08

3 x 300

24

12/20

5.5

3.6

83.8

12328

536

596

0.06

3 x 400

24

12/20

5.5

3.8

93.6

15921

630

684

0.05

 

We are China Medium Voltage Low Voltage Underground Cable Low Smoke Zero Halogen Wire manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

Tags: , ,

FAST AND RELIABLE SERVICE FOR YOUR PROJECT

Contact our trained experts today to find your perfect power solution.

ASK A QUESTION