Stranded Copper Core Installation Cable
Stranded cooper conductor core PVC insulation and sheath
installation cable with rated voltage 450/750V
A.Conductor , stranded copper core
B.Nominal Cross Section ,0.5mm2 ,1.5mm2 ......95mm2
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.
(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
(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
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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