The Top Category of Electrical Cables | Constguide - Electrical Company
Electrical Cables can be defined by simple and basic definition is:-
“Electrical energy transporters from one point to a different relying on their use cables can have different configurations, and designed apply national & international standards and regulations “ Cables are classified into wide variety types depending upon effective factors.
The most common classified factors are:-
-
Components of an electrical cable
- Types of electric conductors.
- Types of insulation for electric cables
- Types of metal protections for electrical cables
- Dimensioning criteria of electrical conductors
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Nomenclature of electrical cables according to standards
-
Cables are also measured in volts as:-
- Low voltage cables.
- Medium Voltage cables.
- High Voltage cables.
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Classified by cables use and applications
And many other classifications for electrical cables, here some common categories of information
1) Control Cables
IT USE For indoor and outdoor installations in wet and damp locations, connecting signaling and control systems in the industry, for the interconnection of machine parts, in traffic, in railway signals, in thermos & hydropower stations. They are laid in air, in ducts, in trenches, in steel support brackets or direct in the ground should be extremely flexible, and they are mainly manufacturing for household appliances, it is also used for the connection of motors or frequency converters.
2) Instrumentation Cables
IT works as a signal carrier for Instrumentation equipment because it is flexible and shielded. Recommended to be utilized in indoor installation, on racks, in conduits, in dry and wet locations. Especially used for optimum data transmission with a high electromagnetic level interference.
• 300V Collective Screen Un-Armored Instrumentation Cables
- Multi-core cables
- Multi-pair cables
- Multi-triple cables
• 300V Collective Screen Armored Instrumentation Cables
- Multi-core cables
- Multi-pair cables
- Multi-triple cables
• 500V Collective Screen Un-Armored Instrumentation Cables
- Multi-core cables
- Multi-pair cables
- Multi-triple cables
• 500V Collective Screen Armored Instrumentation Cables
- Multi-core cables
- Multi-pair cables
- Multi-triple cables
3) Twisted Pair Cables
IT has two or more copper wires insulated they are twisted with each other, these types of cables are usually used in telephone cables and we could measure its resistance by the number of wires.
4) Fire Resistant & Fire Alarm Cables
IT became especially designed to transmit electrical energy in the extreme conditions that occur during a prolonged fire, so it an ideal solution for a wide range of applications it is preferred in emergency circuits with the public. Such as
.Houses, hotels multi-story buildings, stores, shops, Railways, Power stations, Emergency power supply works Fire warning plants, alarm systems, ventilation system, escalators, lifts, safety lights, etc.)
1) Multi-Core - Un-Armored 0.6/1 kV
2) Multi-Core - Armored 0.6/1 kV
3) Multi Pair - Un-Armored 500V
4) Multi Pair - Armored 500V
5) Multi Triple - Un-Armored 500V
6) Multi Triple - Armored 500V
o Solid 500V Unscreened
o Stranded 500V Unscreened
o Stranded 500V Screened
o Flexible 500V Unscreened
5) Coaxial Cables
IT suitable for Video Signaling, Digital Communication, and Power Limited applications Broadcast, Ethernet and RF signal transmission, for the Interconnection of Telecommunication Transmission Equipment, low power video signaling, and RF signed connection, it consists of steel conductor plated with copper which is enclosed in the metallic braid and metallic tape. It is roofed with an insulated outer jacket.
6) LAN Cables
IT is used for data communications in local area networks for bandwidths up to 125 MHz, and also where additional protection from unwanted interference is required
7) Fiber Optics Cable
We are just about conscious of what are an optical fiber and its uses during a big variety of applications. There are these sorts of cables that transport optical data signals from an attached light to the receiving device.
8) Power cables
Energy cables for industrial facilities and public places. It is common to find power cables in applications for power transmission in all types of low voltage connections, for industrial use, and variable frequency drive (VFD).
9) Shielded Cables
It consists of 1 or 2 insulated wires which are covered by a woven braided shield or aluminum Mylar foil for better signal transmission and removing irregularities within the frequency of power and external interference in radio.
10) Special cables
There may be a big variety of electrical cables for special installations such as temporary light garland installations at trade fairs; connections for overhead cranes, hoists, and lifts; applications in submerged pumps and drinking water areas such as aquariums, purification systems, and drinking water fountains or swimming pools for lighting, purification and cleaning systems.
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