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Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY

500 m
MOQ
On Request
Price
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY
Features Gallery Product Description Request A Quote
Features
Specifications
Nominal Voltage: 10~30kV
Insulation: XLPE
No. Of Conductor: Single Core
Sheath: PVC Compound
Conductor Material: Bare Copper Class 2
Manufacturer: Shenzhen Chengtiantai
High Light:

xlpe power cable

,

medium voltage underground cable
Basic Infomation
Place of Origin: Shenzhen, China (mainland)
Brand Name: Chengtiantai
Certification: CE, ISO, IEC
Payment & Shipping Terms
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
Product Description

 

 

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 0

  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 1

​

  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 2

 

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 3

● 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 4
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 5
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 6
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 7 Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 8 Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 9
1. copper rod 2. wire drawing 3. wire stranding
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 10 Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 11 Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 12
4.Triple Extrusion Insulation 5.Screening Process 6. outer covering Process
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 13 Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 14 Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 15
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 N2XSY 16Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 17Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 18Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 19
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 20Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 21Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 22
Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 23
 

  Customer services:

 

Screened Single Core Medium Voltage Power Cables PVC Sheathed N2XSY 24

  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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medium voltage underground cable

xlpe power cable

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Contact Person : Annie Chen
Tel : +8613670012325
Fax : 86-755-29886488
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Chengtiantai industry park, Bahang road, Lisonglang community, Gongming block, Guangming district, Shenzhen city, Guangdong province, China.
annie@cttcable.com
+8613670012325
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