Halogen Free Cables & Wire

Extensive use of wires and cables in all fields and special environmental conditions has led to the emergence of new requirements for granules used in the wire and cable industry. One of the most important features of raw materials is that they must be Halogen Free.

Halogens are non-metallic elements that produce toxic gases when exposed to fire.

Halogens are 17th group in the periodic table consisting of five chemically related elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).

The most important tests of Halogen Free cables are smoke density, flame emission, pH and conductivity, oxygen index, heat index, and fluorine test.

The production structure of Halogen Free wires and cables is similar to the production structure of low voltage wires and cables, but with the main difference that it does not use raw materials with halogenated properties.

It is also possible for customers to use mica tape to increase the temperature tolerance of wires and cables up to 750 ° C.

Production standard for cables in Iran is national standard 3569-1 (equivalent to IEC 60502-1 international standard) and for wires is BS EN 50525-3-31.

The following tables show the symbols and letter abbreviations of this type of wire:

Abbreviations Symbol for low voltage wires

H	Designed based on harmonized standards
05	300/500 V
07	450/750 V
Z1	Halogen free Insulation
-K	Flexible conductor (Class 5)
-U	Solid conductor (Class 1)
-R	Stranded conductor (Class 2)

Abbreviations Symbol for low voltage cables

N	Designed according to DIN VDE standard
A	Aluminum Conductor
[blank]	Copper Conductor
2X	XLPE Insulation
C	Concentric Conductor
H	Halogen free granule
R	Wire Armour
B	Tape Armour

Abbreviations Letter for low voltage cables

CU	Copper Conductor
AL	Aluminum Conductor
XLPE	Crosslink Polyethylene
CWS	Copper Wire Screen
CTS	Copper Tape Screen
Lsfoh	Halogen free granule
STA	Steel tape armour
SWA	Steel wire armour
ATA	Aluminum tape armour
AWA	Aluminum wire armour
PET	Polyester tape

The technical specifications of Halogen Free wires and cables are as follows:

Ofogh Alborz Company

Ofogh Alborz Industrial Group is an independent industrial group owned by the private sector. This complex started its activities with the aim of meeting the demand of wire and cable market, by constructing equipped factories on a land with an area of 35,000 square meters in Lia Qazvin industrial town in the field of production of low voltage cables in 1993; And now it specializes in the production of low and medium pressure copper and aluminum wires and cables used in the industries of electricity generation and distribution, construction, petrochemical gas oil, automobile manufacturing, transportation in Iran.

Ofogh Alborz completed its product portfolio with the installation and commissioning of modern machines for the production of medium and high-pressure cables in 2004, and it increased its annual production capacity to 30,000 tons in 2007.

In 2010, with the aim of completing its value chain, this company set up a factory for the production of various types of copper wires with a capacity of more than 100,000 tons.

At present, this production unit, having a set of up-to-date machines and equipment, capable manpower and adapting its products and services to national and international standards, responds to a wide range of demand in the country's wire and cable market. In addition, by going to the list of suppliers of most large companies and organizations in the country and exporting to Turkey, Armenia, Iraq, Afghanistan, Bahrain, Russia, Georgia, etc., it has received the title of national sample exporter for several consecutive years.

Ofogh Alborz Laboratory

The laboratory of this complex, using up-to-date and advanced equipment and compliance with international standards, including the international standard ISO / IEC 17025, offers a variety of services that the most important of which are the following:

Complete physical and chemical analysis of raw materials used and issuance of consumption license in the production process.
R&D tests to develop new and innovative products in the industry
Product quality control tests and issuance of test results for the specific needs of applicants

No. 25, Saeedi (Mehmandust) St., Lavasani (Farmaniyeh) St., Tehran, Iran
+982123574
Arzesh St., Beheshti Ave., Lia Ind. City, Qazvin

Design and development :DadeKavan

Halogen Free Cables & Wire

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