Stranded Copper Core Installation Cable

Stranded cooper conductor core PVC insulation and sheath installation cable with rated voltage 450/750V

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Product Details

Stranded Copper Core Installation Cable

Stranded cooper conductor core PVC insulation and sheath installation cable with rated voltage 450/750V


1.Technical Parameter

A.Conductor , stranded copper core

B.Nominal Cross Section ,0.5mm2 ,1.5mm2 ......95mm2

B.Insulation, PVC

C.Sheath, PVC

D.Rated Voltage ,450/750V or 300/500V

 

2. The Stranded Installation Cable

Stranded conductor cables are very commonly used today. Inside the twisted pairs of stranded cables, each individual conductor is made up of a bundle of smaller-gauge wire strands. Generally six or seven strands are used to surround a single wire in the center. The outer strands are wrapped helically around the central wires. The stranded wires form a conductor with the similar diameter to a solid cable. But the conducting area is smaller than that of a solid cable due to the smaller diameters of each individual conducting wire strand.

The stranding structure makes stranded cables flexible. Even though the cables are bent, cables can’t be easily harmed since each strand is independent of the entire strand. Let’s see how this works. When cables are bent, all individual strands are pulled towards the center. The total stresses are distributed to all the strands to minimize the stresses on the center conductor. As a result, cable conductors can get more supports if there are more twists to the wire strands.


3.FAQ

(1) Q:Are you a factory or trading company?

A: Changcheng cable is a cable manufacturing base in Jiangsu,China,with more than 500 workers. 

(2) Q:Where is your factory located? How can I visit there?

A: Our factory is located in Yangzhou,Jiangsu,China

It is advised that you come directly by plane to Nanjing airport ,then we can arrange the driver to pack you. 

(3) Q:How can I get some samples?

A: Free Samples will be sent you by economic International Express if checked available,Freight Charge normally will be on buyer’s account. 

(4) Q:How does your factory do regarding quality control?

A: Changcheng cable group has ISO9001 and ISO14004 certificate and strict QC system,we deliver only qualified cable. 

(5)  Which payment terms do you accept?

A:When the single batch order is signed,the buyer should pay 50% as T/T within one week,then the Company will arrange the mass production.

The Company shall arrange the shipment once received the original L/C 90 days at sight from the buyer. 

(6)  Have you ever supplied cables to our country?

A: Changcheng Cables have been supplied to many countries especially in Middle East,Middle Asia,South America,Southeast Asia countries and regions etc.

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