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Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
Chengtiantai Cable (CTT Cable)Since 1983
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7 Years

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Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
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Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Brand Name : Chengtiantai

Certification : CE, ISO, IEC

Place of Origin : Shenzhen, China (mainland)

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 18,000 m per month

Delivery Time : 7/15 working days

Packaging Details : Iron wooden drum or as required

Model Number : YJV

Nominal Voltage : 6/10 kV

Insulation : XLPE

No. of Conductor : 3 core

Sheath : PVC Compound

Conductor Material : Bare Copper Class 2

Manufacturer : Shenzhen Chengtiantai

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6/10(12)kV 3 core XLPE Insulated Medium Voltage Power Cable

Introduction

XLPE Insulated, Copper conductor, 3 core, screened, PVC sheathed

The 3 cores copper conductor XLPE Insualted screened unarmoured cables are designed for distribution of electrical power with nominal voltage Uo/ U: 6/10 KV and frequency 50Hz.

Copper Conductor XLPE MV power cables are widely used in the building and construction, renewable energy, and power transmission industries where the cables can be laid directly into the ground or cable ducts.

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical 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
– 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. FILLER

– PP filler

7. WRAPPING TAPE

8. SHEATH

– Outer sheath of PVC compound

Core identification:

– colored tapes under screen.

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

STANDER

International:IEC60502-2

National:GB/T 12706.1-2008

TECHNICAL DATA

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
– 15 x cable Ø

Tensile strength:

– min. 12,5 N/mm2

Nominal voltage
– U0/U 6/10 kV

Operating voltage, 50 Hz
– for 6/10 kV = max. 12 kV

Test voltage(V/5 min)
– for 6/10 kV = 21 kV

Breaking strength:

– min. 200%

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

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 rm

12

6/10

3.4

2.3

42.8

2354

144

184

0.52

3 x 50 rm

12

6/10

3.4

2.4

45.8

2900

174

217

0.39

3 x 70 rm

12

6/10

3.4

2.5

49.7

3350

215

264

0.27

3 x 95 rm

12

6/10

3.4

2.7

53.3

4200

262

317

0.19

3 x 120 rm

12

6/10

3.4

2.8

56.5

5050

303

361

0.15

3 x 150 rm

12

6/10

3.4

2.9

60.2

6000

345

406

0.12

3 x 185 rm

12

6/10

3.4

3.0

63.8

7200

494

459

0.10

3 x 240 rm

12

6/10

3.4

3.1

69.0

9000

464

532

0.08

3 x 300 rm

12

6/10

3.4

3.3

74.1

11183

531

601

0.06

3 x 400 rm

12

6/10

3.4

3.5

84.0

14587

626

690

0.05

*Dimensions and specifications may be changed without prior notice.

MEDIUM VOLTAGE CABLE TESTING

Routine tests:

Sample tests:

Type tests:

These non-destructive tests are normally carried out on all lengths manufactured.
- Conductor resistivity
- Spark test on oversheath
- Voltage tests on sheath
- D.C. voltage test on oversheath

These potentially destructive tests are normally carried out on every production run.
- Examination of conductor and dimensions
- Hot set test for XLPE insulation
- Insulation and oversheath thickness
- Four hour voltage test

These destructive tests are normally carried out in addition to the above tests on commencement of a particular cable supply to validate its design.
- Electrical type tests including bending and heat cycle
- Non-electrical type tests including mechanical properties after ageing and tests under fire conditions.

Similary Products

Copper conductor XLPE Insulated

MV Power Cable

Voltage

Rating

cross-sectional

size ranges

Links

single copper core XLPE insulated with PVC oversheath

3.6/6 kV

35mm2 to 630mm2

view details

6/10 kV

35mm2 to 630mm2

view details

8.7/15 kV

35mm2 to 630mm2

view details

12/20 kV

35mm2 to 630mm2

view details

18/30 kV

50mm2 to 630mm2

view details

3 copper core XLPE insulated with PVC oversheath

3.6/6 kV

35mm2 to 400mm2

view details

6/10 kV

35mm2 to 400mm2

view details

8.7/15 kV

35mm2 to 400mm2

view details

12/20 kV

35mm2 to 400mm2

view details

PACKAGING AND SHIPPING

Packaging: steel wooden drum, other as required ; standard delivery length is 300 m

Packaging details :

Delivery :

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Steel Wooden Drums

Cable Drum In container

shipped in 15 days after payment

Cable Drum Data

CABLE DRUMS

D1=Flange Diameter(mm)

W=Useful Width (mm)

D2=Barrel Diameter(mm)

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

1000

700

500

1100

700

550

1200

700

600

1400

750

710

1600

900

900

1800

1120

1000

2400

1150

1300

Delivery Port:

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Port of Shenzhen

Port of Hongkong

Port of Guangzhou

Shenzhen chengtiantai cable operates certified management systems compliant with:

Certificat

Information

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

ISO 9001:2008

Quality management systems

Certificat ISO 9001:2008
- Shenzhen chengtiantai cable industry development Co.Ltd. ;
Certified through Guangdong quality Testing CTC Certification Co.Ltd.;
Valid until 9th January 2022

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

ISO 14001:2004

Environmental management systems

Certificat ISO 14001:2004

- Shenzhen chengtiantai cable industry development Co.Ltd. ;

Certified through Guangdong quality Testing CTC Certification Co.Ltd.;

Valid until 9th January 2022

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

OHSAS 18001:2007

Assessment specification for occupational health & safety management systemsenvironmental management systems

Certificat OHSAS 18001:2007
- Shenzhen chengtiantai cable industry development Co.Ltd. ;
Certified through Guangdong quality Testing CTC Certification Co.Ltd.;
Valid until 9th January 2022

Manufacturing Process Of Medium Voltage Power Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

1. copper rod

2. wire drawing

3. wire stranding

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

4.Triple Extrusion Insulation

5.Screening Process

6. outer covering Process

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

7. Sheath Marking

8. Packaging

9. Partial discharge Inspection

Some great shot on our manufacturing plant

Located in: Chengtiantai Industrial Park, Guangming New District, Shen zhen P. R. China 518106

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical CableCopper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical CableCopper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical CableCopper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical CableCopper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical CableCopper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

Our production in numbers

Copper 6/10 (12 ) KV 3 Core XLPE Insulated Cable MV Power Cables Screened Unarmored Electrical Cable

● Cable production started 1983
● 35 years of cable manufacturing experience

● Sales in 2016 about 500 million USD

● 100,000 m2 Production area
● 350 Will-trained employees
● Exported more than 22 countries
● 2 Manufacturing plant
● 1 R&D Center

● 200 Sets Of Testing Equipment

● 100 Testing Items
● 8 workshop
● 40 wire drawing machines
● 10 bunching machines
● 28 Extruder system
● 42 stranding machines
● 10 Braiding machines

RECOMMENDED ORDERING PARAMETERS

CONTACT

For prompt quotation / supplies please make sure your inquiries and your orders are
securing the following data :

1 - International or Special Standard. (Alternatively, the precise usage of the cable.)
2 - Rated voltage.
3 - Copper or Aluminium conductors.
4 - Size of each conductor.
5 - Insulation material : XLPE or others.
6 - Number and identification of conductors.
7 - Other requirements.
8 - Packing.
9 - Required delivery time.
10 - Required validity.

If this all seems a litle too technical for you, then why not get in touch with us.

We look forward to assisting you in identifying the best products for your specific application and to answer any questions you might have.

Tel:+86 755 6114 5028
Fax:+86 755 61137976
E-mail : cttcable@hotmail.com
Head office:chengtiantai Industrial Park, Lisonglang community, Gongming office, Guangming district, Shenzhen P.R. China 518106

WARRANTY

For a period commencing on the date shipped the Goods to Buyer and continuing for a period of 12 months thereafter.


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