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

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

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

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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

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 Hz Test voltage(kV/5 min)
3.6/6 kV 7.2 kV 12.5 kV
6/10 kV 12 kV 21 kV
8.7/15 kV 17.5 kV 30.5KV
12/20 kV 24 kV 42 kV
18/30 kV 36 kV 63 kV
21/35 kV 40.5 kV 73.5 kV
26/35 kV 40.5 kV 91 kV

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

No. of cores and nominal cross section 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 7.2 3.6 / 6 2.5 1.6 18.4 616 205 190 0.52
1 x 50 7.2 3.6 / 6 2.5 1.7 19.9 788 245 225 0.39
1 x 70 7.2 3.6 / 6 2.5 1.7 21 999 305 275 0.27
1 x 95 7.2 3.6 / 6 2.5 1.8 23.5 1276 370 330 0.19
1 x 120 7.2 3.6 / 6 2.5 1.8 24.9 1532 430 375 0.15
1 x 150 7.2 3.6 / 6 2.5 1.9 26.7 1849 490 425 0.12
1 x 185 7.2 3.6 / 6 2.5 1.9 28.3 2197 560 480 0.1
1 x 240 7.2 3.6 / 6 2.6 2.0 30.7 2763 665 555 0.08
1 x 300 7.2 3.6 / 6 2.8 2.1 33.7 3391 765 630 0.06
1 x 400 7.2 3.6 / 6 3.0 2.2 38.9 4433 890 725 0.05
1 x 500 7.2 3.6 / 6 3.2 2.3 42.2 5474 1030 825 0.04
1 x 630 7.2 3.6 / 6 3.2 2.4 45.6 6751 1190 940 0.03

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

No. of cores and nominal cross section 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 12 6/ 10 3.4 1.6 20.6 687 205 190 0.52
1 x 50 12 6/ 10 3.4 1.7 22 855 245 225 0.39
1 x 70 12 6/ 10 3.4 1.7 23.6 1086 305 275 0.27
1 x 95 12 6/ 10 3.4 1.8 25.5 1351 370 330 0.19
1 x 120 12 6/ 10 3.4 1.8 26.9 1622 430 375 0.15
1 x 150 12 6/ 10 3.4 1.9 28.6 1932 490 425 0.12
1 x 185 12 6/ 10 3.4 1.9 30.3 2299 560 480 0.1
1 x 240 12 6/ 10 3.4 2.0 32.7 2864 665 555 0.08
1 x 300 12 6/ 10 3.4 2.1 35.3 3459 765 630 0.06
1 x 400 12 6/ 10 3.4 2.2 38.6 4554 890 725 0.05
1 x 500 12 6/ 10 3.4 2.3 42.2 5574 1030 825 0.04
1 x 630 12 6/ 10 3.4 2.4 45.9 6867 1190 940 0.03

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

No. of cores and nominal cross section 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 17.5 8.7 / 15 4.5 1.7 22.9 779 205 190 0.52
1 x 50 17.5 8.7 / 15 4.5 1.7 24.2 952 245 225 0.39
1 x 70 17.5 8.7 / 15 4.5 1.8 26.1 1190 305 275 0.27
1 x 95 17.5 8.7 / 15 4.5 1.9 27.7 1461 370 330 0.19
1 x 120 17.5 8.7 / 15 4.5 1.9 29.3 1738 430 375 0.15
1 x 150 17.5 8.7 / 15 4.5 2 30.9 2054 490 425 0.12
1 x 185 17.5 8.7 / 15 4.5 2 32.7 2427 560 480 0.1
1 x 240 17.5 8.7 / 15 4.5 2.1 35.1 3001 665 555 0.08
1 x 300 17.5 8.7 / 15 4.5 2.2 37.3 3604 765 630 0.06
1 x 400 17.5 8.7 / 15 4.5 2.3 41.9 4702 890 725 0.05
1 x 500 17.5 8.7 / 15 4.5 2.4 45.4 5753 1030 825 0.04
1 x 630 17.5 8.7 / 15 4.5 2.5 49.1 7035 1190 940 0.03

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

No. of cores and nominal cross section 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 31.3 1839 430 375 0.15
1 x 150 24 12/ 20 5.5 2 33.1 2174 490 425 0.12
1 x 185 24 12/ 20 5.5 2.1 34.7 2540 560 480 0.1
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

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

No. of cores and nominal crosssection 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 50 36 18/ 30 8 2 32.6 1363 245 225 0.39
1 x 70 36 18/ 30 8 2 34.3 1614 305 275 0.27
1 x 95 36 18/ 30 8 2.1 36.1 1919 370 330 0.19
1 x 120 36 18/ 30 8 2.1 37.5 2203 430 375 0.15
1 x 150 36 18/ 30 8 2.2 39.3 2556 490 425 0.12
1 x 185 36 18/ 30 8 2.2 40.9 2934 560 480 0.1
1 x 240 36 18/ 30 8 2.3 43.3 3540 665 555 0.08
1 x 300 36 18/ 30 8 2.4 45.7 4191 765 630 0.06
1 x 400 36 18/ 30 8 2.5 49.1 5246 890 725 0.05
1 x 500 36 18/ 30 8 2.6 54.6 6561 1030 825 0.04
1 x 630 36 18/ 30 8 2.7 58.4 7906 1190 940 0.03

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

No. of cores and nominal crosssection 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 50 40.5 21/ 35 9.3 2.1 34.8 1533 245 225 0.39
1 x 70 40.5 21/ 35 9.3 2.1 36.4 1791 305 275 0.27
1 x 95 40.5 21/ 35 9.3 2.2 38.3 2115 370 330 0.19
1 x 120 40.5 21/ 35 9.3 2.2 39.7 2408 430 375 0.15
1 x 150 40.5 21/ 35 9.3 2.3 41.4 2769 490 425 0.12
1 x 185 40.5 21/ 35 9.3 2.3 43.1 3167 560 480 0.1
1 x 240 40.5 21/ 35 9.3 2.4 45.5 3790 665 555 0.08
1 x 300 40.5 21/ 35 9.3 2.5 48.1 4481 765 630 0.06
1 x 400 40.5 21/ 35 9.3 2.6 51.4 5561 890 725 0.05
1 x 500 40.5 21/ 35 9.3 2.7 57.1 6894 1000 825 0.04
1 x 630 40.5 21/ 35 9.3 2.8 60.8 8263 1160 940 0.03

26/35 kV XLPE Insulated, Copper conductor, single core, screened, PVC sheathed

No. of cores and nominal crosssection 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 50 40.5 26/ 35 10.5 2.2 37.6 1715 245 225 0.39
1 x 70 40.5 26/ 35 10.5 2.2 39.2 1980 305 275 0.27
1 x 95 40.5 26/ 35 10.5 2.3 41.1 2313 370 330 0.19
1 x 120 40.5 26/ 35 10.5 2.3 42.5 2612 430 375 0.15
1 x 150 40.5 26/ 35 10.5 2.4 44.2 2981 490 425 0.12
1 x 185 40.5 26/ 35 10.5 2.4 45.9 3387 560 480 0.1
1 x 240 40.5 26/ 35 10.5 2.5 48.3 4021 665 555 0.08
1 x 300 40.5 26/ 35 10.5 2.6 50.9 4725 765 630 0.06
1 x 400 40.5 26/ 35 10.5 2.7 54.2 5820 890 725 0.05
1 x 500 40.5 26/ 35 10.5 2.8 59.7 7142 1000 825 0.04
1 x 630 40.5 26/ 35 10.5 2.9 63.4 8528 1160 940 0.03

*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.

PACKING AND SHIPPING

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

Packaging details :

Delivery :
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)
1000 700 500
1100 700 550
1200 700 600
1400 750 710
1600 900 900
1800 1120 1000
2400 1150 1300

Delivery Port:

Port of Shenzhen Port of Hongkong Port of Guangzhou

Our production in numbers

● 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
Shenzhen chengtiantai cable operates certified management systems compliant with:
Certificat Information
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 13 January 2019
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 13 January 2019
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 13 January 2019

Manufacturing Process Of Medium Voltage Power Cable

1. copper rod 2. wire drawing 3. wire stranding
4. Assembling 5. Triple Extrusion Process 6. Screening Process
7. outer covering Process 8. Marking 9. cabling
Some great shot on our manufacturing plant
Located in: Chengtiantai Industrial Park, Guangming New District, Shen zhen P. R. China 518106

Customer services:

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 : [email protected]
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.

We are China XLPE Insulated MV Power Cable , Single Core screened Cable 3.6/ 6 KV To 26/ 35 KV manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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