High electric conductivity bare copper stranded wire

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US $0.1-5 / Meters | 1000 Meter/Meters (Min. Order)
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Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
Leshanjinlong
Model Number:
ls1071
Type:
Bare
Application:
Overhead
Conductor Material:
Copper
Conductor Type:
Stranded
Insulation Material:
without insulation
Standard:
IEC, BS, ASTM, DIN, AS/NZS
process:
stranded
color:
coppery
material:
copper
warranty:
30 years
packing:
wooden drum
shape:
round
core number:
multiply
character:
soft
name:
copper wire
Packaging & Delivery
Packaging Details
Wooden drums or according to your request
Port
Any port in China
Lead Time :
Half month or according to your request

High electric conductivity bare copper stranded wire

 

I.Brief introduction of high electric conductivity copper stranded wire

Stranded bare copper wire to be used for circuit ground connections as well as machinery and equipment grounding

Stranded Bare Copper wire

Standard:

*designed according to any international standard as requested.

Construction:

*Solid or Concentric stranded bare Soft or Annealed Copper.

 

Installation:
*Soft drawn copper conductor can be installed in air.

The superiority of high electric conductivity copper stranded wire . 

1.Favorable electrical conductivity to reduce the loss of the current .

2.Well mechanical and physical properties with certain tensile strength ,stretching rate to meet the requirement of placing ,installation and using

3.Certain ductility so that easy to process.

4.Good heat conductivity to keep the heating balance 

5.Nice certain corrosion resistance .

 Note: It is one material which can be substituted as pure copper stranded cables

 

The specification of high electric conductivity copper stranded wire

Nominal

Sectional Area

Number & Diameter of Wire

Overall Diameter

Maximum Conductor Resistance @ 20°C

Allowable Ampacities in Free Air

Cable Weight (approx)

Standard Packing

mm²

No. / mm

mm

Ω / km

A

kg / km

m

10

7/1.35

4.05

1.83

90

90

1,000/R

16

7/1.70

5.10

1.15

125

143

1,000/R

25

7/2.14

6.42

0.727

160

227

1,000/R

35

19/1.53

7.65

0.524

200

314

1,000/R

50

19/1.78

8.90

0.387

250

428

1,000/R

70

19/2.14

10.70

0.268

310

618

1,000/R

95

19/2.52

12.60

0.193

380

858

1,000/R

120

37/2.03

14.21

0.153

440

1,097

1,000/R

150

37/2.25

15.75

0.124

510

1,334

1,000/R

185

37/2.52

17.64

0.0991

585

1,673

1,000/R

240

61/2.25

20.25

0.0754

700

2,200

1,000/R

300

61/2.52

22.68

0.0601

800

2,760

1,000/R

400

61/2.85

25.65

0.0470

900

3,350

1,000/R

500

61/3.20

28.80

0.0366

1,110

4,451

1,000/R

 The process of bare copper conductor .

1.Drawing:make the raw copper rod into copper wires.

2.Stranding:make the aluminum into bunch stranded copper.

 

 

The quality control .

1.Metal tension test .

2.Winding and twisting .

 

 

Profile of company.

Established in 1992,Leshan Cable Co.,Ltd occupied 

 more than 50,000 square meters with fixed assets 80,000,000yuan,with  20 years development ,we now rank the top in the wire and cable in Henan province and enjoy a number of honorary titles,Leshan cable is the national agricultural insurance transformation ,the strategic partner of state Grid Corporation of China .and the executive director of the wire and cable Industry Association in Henan province.

Our excellent product quality comes from our advanced equipment and technology ,strict quality control and management .Leshan possesses nearly one hundred of high-performance production equipment and dozens of automatic products ,such as XLPE power cable with the rated voltage 35kv ,Aerial bundle cable ,ACSR cable ,LV&HV power cable,control cable and

 so on .There are nearly one hundred series and thousands of specifications available to meet diversified procurement requirement ,our cable production is conducted in strict accordance with GB as well as UL ,VDE ,IEC,BS,CSA,etc.

We are now actively exploring our international market in Europe ,Africa ,Central Asia and Latin America ,Leshan cable,your reliable partner for win-win cooperation !

 

 

The after-service 

1.Rapidly response the service after claim wihin 24 hours ,everu sales is responsible for their customer ,and make the solution for the customer claim,and give answer to customer ,technician can be available if necessary .

2."3R"include repair ,replacement and return .On normal use ( including artificial damage )our company provide 3R from the date of purchase within 30 years for quality problem .

3.Others.

Our engineer can be available to the present work according to the contract .

Provide technology consult and service .

Establish the form s of customer feedback to collect the information to improve the product quality constantly .

FAQ

1.About OEM

We can produce with customers' OEM package ,it will be free of charge if order is more than 10 kilometer ,or we have  to

charge for package.

If customer can provide their own gift box ,we can package for you free of charge .

If customer need print their own logo on products ,we need to charge for change the mould of cable if order quantity is less than 100,kilometers ,the mould will be private for customer .

2.About the payment .

We accept T/T ,L/C,West union as the way of payment ,customer need to pay 30% according to the quantity as deposit when the

order confirmed ,and 70% should be paid before we make delivery .If the order is in small quantity or we have stock  for the items client need ,then the payment should be paid 100% when we confirm the order ,

3.About the trade terms

Our general quatation is FOBQingdao ,if customer need ,it's no problem we can do FOB or CNF ,CIF

 The picute of customer visit