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China Copper Conductor Cable manufacturer

 

Chengtiantai Cable (CTT Cable)Since 1983

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Home / Products / Medium Voltage Power Cables

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly
Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly
Basic Information
Place of Origin: Shenzhen, China (mainland)
Brand Name: Chengtiantai
Certification: CE, ISO, IEC
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
Get Best Price Contact Now Chat Now
  • Detail Information
  • Product Description
Nominal Voltage: 26/35 KV Insulation: XLPE
No. Of Conductor: Single Core Sheath: PVC Compound
Conductor Material: Bare Copper Class 2 Manufacturer: Shenzhen Chengtiantai
High Light:

medium voltage underground cable

,

mv power cable

26/ 35kV Copper conductor XLPE ( Cross-linked Polyethylene ) Insulated Copper Tape Shielded PVC Sheathed cable

 

stranded copper conductor - conductor screen of semiconducting compound - XLPE insulation - core screen of semiconducting compound - copper tape screen - separation tape - PVC sheath

 

suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground as well as for installation on cable trays for industries, switchboards and power stations.

 

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 0

  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

​

  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 outer Diameter

 

  Dimensions and specifications

 

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 0.10
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 300-500 m

 

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 1

 

Packaging details :

Delivery :

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 2 Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 3

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 4

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 Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 5 1000 700 500
1100 700 550
1200 700 600
1400 750 710
1600 900 900
1800 1120 1000
2400 1150 1300

 

 

  Delivery Port:

 

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 6 Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 7 Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 8
Port of Shenzhen  Port of Hongkong  Port of Guangzhou

*Other F.O.B Port as request

 

  Our production in numbers

 

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 9

● 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
Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 10
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
Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 11
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

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 12
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

 

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 13 Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 14 Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 15
1. copper rod 2. wire drawing 3. wire stranding
Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 16 Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 17 Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 18
4.Triple Extrusion Insulation 5.Screening Process 6. outer covering Process
Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 19 Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 20 Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 21
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
 
Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 22Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 23Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 24Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 25
Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 26Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 27Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 28
Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 29
 

  Customer services:

 

Copper Tape Shielded Medium Voltage Power Cables 26/ 35 KV Eco Friendly 30

  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.

Tag:

medium voltage underground cable,

xlpe power cable,

mv power cable

Contact Details
Yanni

Phone Number : +86-186 8221 9285

WhatsApp : +8618682219285

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Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
Chengtiantai industry park, Bahang road, Lisonglang community, Gongming block, Guangming district, Shenzhen city, Guangdong province, China.
86-755-81725688 cttcable@hotmail.com
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