Manufacturer and supplier of cables, wires & cables accessories

Shenzhen Chengtiantai Cable Industry Developemnt Ltd., co

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsMedium Voltage Power Cables

Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY

Certification
Good quality Copper Coaxial Cable for sales
Good quality Copper Coaxial Cable for sales
Fast response, exact delivery dates and their ability to help with urgent or large orders makes chengtiantai cable an excellent company to work with.

—— Antonio Esteves (Brazil)

We appreciate the support extended by Shenzhen Chengtiantai Cable in terms of delivery for many of our orders.

—— Budi Ramli ( Indonesia)

I find the management team at CTT Cables proactive and easy to deal with.

—— Christopher Wong (Malaysia)

CTT cable is a reliable, honest helpful and trustworthy supplier and one which we would have no hesitation recommending to any prospective company.

—— Dale (South Africa)

I'm Online Chat Now

Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY

China Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY supplier

Large Image :  Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY

Product Details:

Place of Origin: Shenzhen, China (mainland)
Brand Name: Chengtiantai
Certification: CE, ISO, IEC

Payment & Shipping Terms:

Minimum Order Quantity: 500 m
Price: On Request
Packaging Details: Iron wooden drum or as required
Delivery Time: 7/15 working days
Payment Terms: L/C, T/T
Supply Ability: 18,000 m per month
Contact Now
Detailed Product Description
Nominal Voltage: 10~30kV Insulation: XLPE
No. Of Conductor: Single Core Sheath: PVC Compound
Conductor Material: Bare Copper Class 2 Manufacturer: Shenzhen Chengtiantai

 

 

N2XSY  Medium Voltage Power Cable single core 6/10 kV, 12/20 kV, 18/30 kV

 

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

 

The singe core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 6/10 KV to 18/30KV 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.

 

Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY

  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

– Annealed copper tapes 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

Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY

  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
– 20 x cable Ø
Breaking strength: min. 200%
Tensile strength: min. 12,5 N/mm2

Nominal voltage
– U0/U 6/10 kV, 12/20 kV, 18/30 kV

Operating voltage, 50 Hz
– for 6/10 kV = max. 12 kV
– for 12/20 kV = max. 24 kV
– for 18/30 kV = max. 36 kV

Test voltage(V/5 min)
– for 6/10 kV = 21 kV
– for 12/20 kV = 42 kV
– for 18/30 kV = 63 kV

 

  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
1 x 35 rm 12 6/ 10 3.4 1.6 20.6 687 205 190 0.52
1 x 50 rm 12 6/ 10 3.4 1.7 22 855 245 225 0.39
1 x 70 rm 12 6/ 10 3.4 1.7 23.6 1086 305 275 0.27
1 x 95 rm 12 6/ 10 3.4 1.8 25.5 1351 370 330 0.19
1 x 120 rm 12 6/ 10 3.4 1.8 26.9 1622 430 375 0.15
1 x 150 rm 12 6/ 10 3.4 1.9 28.6 1932 490 425 0.12
1 x 185 rm 12 6/ 10 3.4 1.9 30.3 2299 560 480 0.1
1 x 240 rm 12 6/ 10 3.4 2.0 32.7 2864 665 555 0.08
1 x 300 rm 12 6/ 10 3.4 2.1 35.3 3459 765 630 0.06
1 x 400 rm 12 6/ 10 3.4 2.2 38.6 4554 890 725 0.05
1 x 500 rm 12 6/ 10 3.4 2.3 42.2 5574 1030 825 0.04
1 x 630 rm 12 6/ 10 3.4 2.4 45.9 6867 1190 940 0.03

 

  12/20 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
1 x 35 rm 24 12/ 20 5.5 1.8 24.9 860 205 190 0.52
1 x 50 rm 24 12/ 20 5.5 1.8 26.4 1138 245 225 0.39
1 x 70 rm 24 12/ 20 5.5 1.9 28.1 1281 305 275 0.27
1 x 95 rm 24 12/ 20 5.5 1.9 29.9 1570 370 330 0.19
1 x 120 rm 24 12/ 20 5.5 2 31.3 1839 430 375 0.15
1 x 150 rm 24 12/ 20 5.5 2 33.1 2174 490 425 0.12
1 x 185 rm 24 12/ 20 5.5 2.1 34.7 2540 560 480 0.1
1 x 240 rm 24 12/ 20 5.5 2.2 37.1 3120 665 555 0.08
1 x 300 rm 24 12/ 20 5.5 2.2 39.5 3746 765 630 0.06
1 x 400 rm 24 12/ 20 5.5 2.3 44.1 4863 890 725 0.05
1 x 500 rm 24 12/ 20 5.5 2.4 47.6 5905 1030 825 0.04
1 x 630 rm 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.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
1 x 50 rm 36 18/ 30 8 2 32.6 1363 245 225 0.39
1 x 70 rm 36 18/ 30 8 2 34.3 1614 305 275 0.27
1 x 95 rm 36 18/ 30 8 2.1 36.1 1919 370 330 0.19
1 x 120 rm 36 18/ 30 8 2.1 37.5 2203 430 375 0.15
1 x 150 rm 36 18/ 30 8 2.2 39.3 2556 490 425 0.12
1 x 185 rm 36 18/ 30 8 2.2 40.9 2934 560 480 0.1
1 x 240 rm 36 18/ 30 8 2.3 43.3 3540 665 555 0.08
1 x 300 rm 36 18/ 30 8 2.4 45.7 4191 765 630 0.06
1 x 400 rm 36 18/ 30 8 2.5 49.1 5246 890 725 0.05
1 x 500 rm 36 18/ 30 8 2.6 54.6 6561 1030 825 0.04
1 x 630 rm 36 18/ 30 8 2.7 58.4 7906 1190 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

 

Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY

 

cable drum data

 

D1=Flange Diameter(mm) W=Useful Width (mm) D2=Barrel Diameter(mm) Approx empty
weight (kg)
number per 20 feet container
1250 750 600 105 kg 28

 

  Our production in numbers

 

Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY

● 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
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY
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
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY
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

Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY
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

 

Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY
1. copper rod 2. wire drawing 3. wire stranding
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY
4.Triple Extrusion Insulation 5.Screening Process 6. outer covering Process
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY
7. Sheath Marking 8. Packing 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
 
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSYScreened Single Core Medium Voltage Power Cables PVC Sheathed N2XSYScreened Single Core Medium Voltage Power Cables PVC Sheathed N2XSYScreened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSYScreened Single Core Medium Voltage Power Cables PVC Sheathed N2XSYScreened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY
 

  Customer services:

 

Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY

  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.

Contact Details
Shenzhen Chengtiantai Cable Industry Development Co.,Ltd

Contact Person: Mr. Xie

Tel: +8618682219285

Send your inquiry directly to us (0 / 3000)