Electrical Cable Wire Price In Bangladesh
Electrical Cable Wire Price In Bangladesh
There are more than 20 different types of Electrical Cable Wire available today. The designers intend the applications to range from transmission to heavy industrial use. Some of the most commonly-used ones include Non-Metallic Sheathed Cable. People also know these cables as non-metallic building wires or NM cables. Some of the most used cable products in Bangladesh are Building Wires, Low Voltage Wires, Medium Voltage Wires, High Voltage Wires, Fire Survival Wires, Communication Cables, Instrumentation Cable, and Overhead Cable. Electric Wires Seller in Bangladesh sells different types of electric cables.
Components Of A Cable
A cable must consist of three components. The conductor, insulator, and sheath. The conducting component actively transports electricity and commonly employs copper and aluminum as the preferred conductors. Insulating materials serve to keep the wires apart and prevent undesirable current flow paths, such as short circuits. People actively use various synthetic polymers for this purpose. The sheath serves as an additional protective covering, safeguarding the wires against chemical reactions in the environment. Polyvinyl chloride (PVC) is a widely famous material for the sheath. Electric Cable Price in Bangladesh depends on components of cable.
The core consists of a conductor (made of copper) that conducts electricity well. The wire, therefore, has a low resistance.Copper wires make up the ‘cores’ within each cable. That are coated with insulated plastic and color-coded for their purpose (neutral, live, earth). Another layer of tough, insulated plastic wraps these cores together within the cable. The cable has three cores, a live core, a neutral core, and the earth core. The live and neutral cores carry the current to and from the outlet socket.
The main grade of copper used for electrical applications is electrolytic-tough pitch (ETP) copper (CW004A or ASTM designation C11040). This copper is at least 99.90% pure and has an electrical conductivity of at least 101% IACS. In Bangladesh, the most commonly used copper quality for Electrical Cable Wire is Electrolytic Tough Pitch (ETP) copper. ETP copper is widely popular for electrical applications due to its high conductivity and excellent electrical properties. When purchasing electric wires in Bangladesh, it is important to look for wires that adhere to national and international quality standards, such as the Bangladesh Standards and Testing Institution (BSTI) certification or ISO certifications. These certifications ensure that the copper wires meet the necessary quality requirements and are suitable for various applications, including residential, commercial, and industrial wiring.
Insulation provides a protective barrier between the electrical conductor and its surroundings, minimizing the risk of electric shock. It helps prevent accidental contact with live wires, reducing the potential for injuries and fatalities. Thus maintaining proper Insulation Quality for electric cable is a must. Fiberglass, Mineral wool, Cellulose, Natural fibers, Polystyrene, Polyisocyanurate, Polyurethane, Perlite, Cementitious foam, Phenolic foam, and Insulation facings are common materials for electric wire Insulation. Polyethylene (PE) Insulation is mostly popular in coaxial and low-capacitance cables because of its exemplary electric qualities.
Fire resistance refers to the ability of a cable to prevent itself from burning. If and when exposed to extreme temperatures. At present, people use the term “cable industry” to collectively refer to cables with certain fire resistance properties. Such as fire retardant, low smoke halogen free (LSOH), low smoke fume (LSF), and fire resistant as fire-rated electrical cables. The Fire Resistant cable is constructed in the following typical format: Stranded / Flexible Annealed Copper Conductor. Mica Tape Fire Resisting Barrier. Fire-resistant Electrical Cable Wire are divided into Type A and Type B. The fire resistance of Type A fire-resistant cables is better than Type B. Class B cables can withstand combustion for at least 90 minutes in a flame at 750°C to 800°C and at rated voltage without the cable being broken down.
The voltage rating of a cable is the highest voltage that may be continuously applied to a completed cable construction in compliance with the relevant cable standard or specification. The general rated voltage of medium voltage cables is 3.6 / 6KV, 6 / 10KV, 8.7 / 15KV, 12 / 20KV, 21 / 35KV, 26 / 35KV, etc. The generally rated voltage of high voltage power cables is 36 / 64KV, 48 / 66KV, 64 / 110, 66/120, 127 / 220KV, etc.
The current carrying capacity of a wire is defined as how much load a conductor can carry (In amperage). When the current flows through the conductor a certain level of heat generates which can further increase the melting temperature of the insulation or insulating material. In residential and commercial wiring, the most common wire sizes used are 14 AWG (American Wire Gauge) and 12 AWG for general lighting and outlet circuits, which have current capacities of approximately 15-20 amps and 20-25 amps respectively. Larger wire sizes, such as 10 AWG or 8 AWG, can handle higher currents, typically ranging from 30-40 amps and 40-50 amps respectively.
In general, high-quality electric wires, such as those meeting national and international standards, can last 30 years or more. Copper wires are commonly popular in Bangladesh for electrical wiring. They are known for their durability and longevity. However, it’s important to note that the actual lifespan may be influenced by factors such as humidity, temperature fluctuations, exposure to moisture, and the presence of corrosive elements in the environment.
To ensure the longevity of Electrical Cable Wire in Bangladesh, it is recommended to follow proper installation techniques. Use wires that meet the necessary quality standards, and conduct regular inspections to identify and address any issues promptly.
Electric wires have a wide range of applications in Bangladesh. People use electric wires extensively for wiring homes and residential buildings, including offices, retail stores, and educational institutions. In industrial settings, electric wires are used for various purposes, including power distribution, machinery wiring, control systems, power cord, wire connectors, electrical connectors and electrical panel installations. These are just a few examples of the various usages of electric wires in Bangladesh. Electric wires are an essential component of the country’s electrical infrastructure, facilitating the safe and reliable distribution of electricity in residential, commercial, industrial, and infrastructure sectors. Electric Wires Seller in Bangladesh provides as per demand of usage of electric wire.
Frequently Ask Questions
What is Electrical Cable Wire?
Electrical cable wire refers to a type of electrical conductor used for transmitting electrical power or signals. It is composed of one or more insulated conductors enclosed within an outer protective covering. The conductor is typically made of materials with high electrical conductivity, such as copper or aluminum, which allow the flow of electrical current. The insulation surrounding the conductor prevents current leakage and provides electrical safety. The outer protective covering, known as the sheath or jacket, serves to protect the wires from physical damage, moisture, and other environmental factors. Electrical cable wires are used in various applications, including house wiring, commercial, and industrial electrical systems, telecommunications networks, and data transmission.
How Does Electrical Cable Work?
Electrical cables work by providing a low-resistance path for the current to flow through. Electrical cables consist of a core of metal wire offering good conductivity such as copper or aluminum. Electrical cables work by facilitating the flow of electric current from a power source to various electrical devices or systems.
How many kinds of Electric Cables are there in Bangladesh?
In Bangladesh, there are various kinds of Electrical Cable Wire available to cater to different applications and requirements. Some of the common types of electric cables used in Bangladesh include Single-Core Cables, Multi-Core Cables, Armored Cables, Flexible Cables, Coaxial Cables, Fiber Optic Cables, Control Cables, etc. These are some of the commonly used electric cables in Bangladesh. The specific choice of cable depends on factors such as the application, voltage requirements, environmental conditions, and regulations governing the installation. Electric Cable Price in Bangladesh can up and down for the variation of cables.
How long can electric cables last before needing replacement?
The lifespan of electric cables can vary depending on several factors, including the quality of the cable, the environment in which it is installed, and the level of maintenance it receives. While there is no fixed expiration date for cables, high-quality cables that are properly installed and maintained can last for several decades. However, it’s important to consider factors such as temperature fluctuations, exposure to moisture or chemicals, physical damage, and overloading, as these can affect the lifespan of the cables. Regular inspections, maintenance, and adherence to electrical codes and standards can help prolong the lifespan of electric cables.
Can electric cables be used for outdoor installations?
Yes, there are specific types of electric cables that are designed and suitable for outdoor installations. These cables are built to withstand the environmental conditions typically encountered outdoors. They have features that protect against moisture, UV radiation, temperature extremes, and physical damage. UF cables are commonly used for outdoor and underground applications. PVC (Polyvinyl Chloride) cables with outdoor-rated sheathing are often used for outdoor electrical installations. When considering outdoor installations, it is essential to use cables that are specifically rated and approved for outdoor use. These cables are designed to meet the necessary safety and durability requirements for outdoor environments, ensuring reliable and long-lasting electrical connections.
What is the difference between single-core and multi-core cables?
The choice between single-core and multi-core Electrical Cable Wire depends on the specific requirements of the electrical system. Single-core cables are more suitable when only one electrical circuit is needed, while multi-core cables are ideal when multiple circuits or functions need to be accommodated within a single cable, reducing the number of cables required for installation. The difference between single-core and multi-core cables lies in the number of conductors they contain within a single cable. Single-core cables consist of a single conductor enclosed in insulation. Multi-core cables contain multiple conductors grouped within a single cable. Multi-core cables are commonly employed in situations where separate conductors are required for power, signaling, control, or data transmission purposes.
How do I choose the right cable size for my electrical installation?
Choosing the correct cable size is crucial for ensuring efficient and safe electrical installations. Calculate the total electrical load that the cable will be carrying. This includes the anticipated current draw of all connected devices, appliances, or equipment. You can refer to their specifications or consult an electrician if needed. Evaluate the acceptable voltage drop for your electrical system. Ensure that the cable you choose has a voltage rating suitable for your electrical system. It’s advisable to consult with a qualified electrician. They can assess your specific requirements, consider local regulations and codes, and provide expert guidance in selecting the appropriate cable size.
Are all electric cables in Bangladesh required to meet specific standards?
Yes, in Bangladesh, electric cables are required to meet specific standards to ensure their quality, safety, and compliance with regulations. The Bangladesh Standards and Testing Institution (BSTI) is the national standards body responsible for establishing and enforcing standards for various products, including electric cables. BSTI sets standards for Electrical Cable Wire to ensure they meet the necessary safety requirements, performance criteria, and manufacturing guidelines. These standards encompass factors such as conductor material, insulation material, voltage rating, current-carrying capacity, flame retardancy, and other technical specifications. When purchasing electric cables in Bangladesh, it is recommended to look for BSTI certification marks or other relevant certification marks to ensure that the cables meet the required standards.
What are the advantages of fiber optic cables over traditional copper cables in Bangladesh?
Fiber optic cables have a significantly higher bandwidth capacity compared to copper cables. They can transmit a much larger amount of data over longer distances without degradation or signal loss. This makes fiber optics ideal for high-speed internet, telecommunications, and data-intensive applications. Fiber optic cables are lightweight and thinner compared to copper cables of equivalent capacity. This makes them easier to install, handle, and accommodate in tight spaces. While fiber optic cables have numerous advantages, it’s important to consider factors such as cost, compatibility with existing infrastructure, and specific application requirements when choosing between fiber optics and copper cables for a given scenario.
How much does cost for Electric Cable Wire in Bangladesh?
The price of electric cable wire in Bangladesh can vary based on several factors, including the type of cable, conductor material, insulation material, brand, and length of the cable. Additionally, market conditions and supplier pricing policies can also impact the cost. The price of electric cable wire in Bangladesh can vary based on several factors, including the type of cable, conductor material, insulation material, brand, and length of the cable. Additionally, market conditions and supplier pricing policies can also impact the cost. It’s also important to consider the quality and certification of the cable when evaluating the price. Ensure that the Electrical Cable Wire meets the necessary standards and specifications to ensure safety and performance.
The price of electric cable wire in Bangladesh can vary based on several factors, including the type of cable, conductor material, insulation material, brand, and length of the cable. Additionally, market conditions and supplier pricing policies can also impact the cost. The price of electric cable wire in Bangladesh can vary based on several factors, including the type of cable, conductor material, insulation material, brand, and length of the cable. Additionally, market conditions and supplier pricing policies can also impact the cost. It's also important to consider the quality and certification of the cable when evaluating the price. Ensure that the Electrical Cable Wire meets the necessary standards and specifications to ensure safety and performance. What is the difference between PVC and XLPE insulation?
The main difference between PVC (Polyvinyl Chloride) and XLPE (Cross-linked Polyethylene) insulation lies in their composition, properties, and applications. PVC insulation is made of thermoplastic PVC material, while XLPE insulation is made of thermoset XLPE material. XLPE insulation offers better temperature resistance compared to PVC insulation. XLPE insulation provides higher mechanical strength and toughness compared to PVC insulation. Both PVC and XLPE offer good electrical insulation properties. It’s important to note that the specific choice between PVC and XLPE insulation depends on the application requirements, voltage rating, environmental conditions, and local regulations.