Cable Copperweld De 70mm2

CCS strand wire as the grounding conductor for primary surge arresters permits a
continuous length of conductor to be installed from the arrester to the buried
grounding electrode. This is a practice which is not usually recommended with
aluminum conductors. The steel core of the strand wire provides a rugged lead. It can
withstand more mechanical abuse and is less susceptible to vibration-induced fatigue
than solid copper or aluminum wire.When wire is used in place of copper, the
grounding  conductor is far less likely to be stolen. This feature is important not only
from an economic standpoint, but also from the standpoint of safety and reliability.
Often, the fact that a copper downlead has been removed is not evident until a surge
current causes a failure in the system.

Features

.Conductivity from 18% to 40%

.Stronger Than Copper
The steel component of strand wire creates a strong conductor which can withstand
more mechanical abuse than solid copper wire. Its superior mechanical strength makes wire less likely to be damaged during installation, or fatigue from vibration or bending.

.Easy installation
Strand wire and strand has been specially designed with a low carbon steel core
to give the maximum amount of flexibility while maintaining high strength. A special
heat treat process results in a very malleable wire that is easy to handle and install
without special tools or equipment. CCS wire and strand is also lighter than
solid copper of the same size.

.Theft Resistant
Because the copper cladding is permanently bonded to the central steel core, CCS
wire and strand offers very little scrap value, discouraging theft and leaving the grounding system intact.

.Corrosion Resistant
CCS strand wire and strand exhibits the same corrosion resistant properties as copper,
but maintains the high strength of steel.

Specification sheet

Company brief profile

Longhui Plating Company is established in Oct 2013, and completed infrastructure in Dec 2014. The former company was Jinhua Li’an Electronic factory(Founded in Jan
2010).Because of the government’s policy of environment protection,we moved to
Longyou County,Quzhou City from Jinhua city,and changed the company name to
Longyou Longhui Plating Co.,Ltd.
After moving to new place,we bought some advanced equipment,assembled 3
product lines,capacity increase more than 5times. The whole factory covers an area of
58.6 acres, investment amount of USD24,000,000 in first stage, the factory formally
put into operation in Mar 2015.

To meet government’s policy about environment protection,Longhui‘s brother company-Huaying was built in 2013.It‘s focus on managing plated waste water.After a series of treatment,the waste water can be directly discharged into sewer.There is no worry about be suspended to consolidate due to fail of government’s environmental protection inspection every year,so that we could assure clients smoothly delivery time.

Contact infos