Take Home The Purest Of Bare Copper Wires

Electrical industry has benefited since the time copper as a metal has been put to extensive use in various applications. Copper Wires can be said to have revolutionised the world and given the most optimum solution for different purposes. Copper’s high electrical and thermal conductivity is one of the many reasons for this metal to become a favourite choice to be used in wiring for residential as well as commercial reasons.

Its ductility, tensile strength, flexibility, corrosion resistance and low maintenance demands are a few add-ons to make it accepted all over the world for its exceptional properties. Copper wires, in order to meet different industrial demands are manufactured as Bare Copper Wire, Insulated Copper Wire, and Wire of Copper Alloys.

Bare Copper Wire is a single or multiple strands of wire which may or may not be insulated. It is also called ground wire and is used where no insulation is required. This wire has specific uses. It is put to use where more flexibility is required, especially if it is to be bent, without making it lose its productivity or efficiency.

The places which experience such weather conditions which can reduce the workability of wire, if it is insulated, find bare copper wire to be ideal. Solid and stranded bare copper wires are suitable for overhead transmission and distribution applications. Stranded conductor of greater flexibility is suitable for uninsulated hook up, jumpers, and grounds in electrical construction.

Bare copper wire which boasts of durability and easy installation are used in conductor applications especially in transformers and motors as magnet wires. This wire forms the base to construct braided copper wire to build an assembly. Tin or silver coating on bare copper wires is done at times to increase longevity of the wire and better performance. One cannot contest their safety and durability as these wires are fire resistant and creep resistant, making them safer to be used even in the environment with adverse conditions.

We at Ganpati Engineering have been working tirelessly since 1977 to bring to our clients only the premium quality products that are manufactured by us. Our vast range of products include Bare bunched copper wires, Tin coated Copper Wire, Braided Wires, Glass Wires, Silver Wires, etc. in any size as per the requirements of our customers. The reason for being one of the leading names is making use of copper in its purest or electrolytic form.

We have maintained our expertise in the field as our team comprises of professionals of high calibre along with hard working workers who have been trained and groomed to never compromise on the quality of products. We customise all our manufactured products for our customers and always strive to give them maximum satisfaction. Our online services make it easy for our customers to select what is required by them and place their order. Our updated and well maintained website has all the products very comprehensively arranged to make it an easy search for our clients.

The Points to Keep In Mind While Buying Bare Copper Wire Connectors

Bare Copper Wire, as the name suggests consists of one strand of copper wire which may or may not be surrounded by an insulator. These single strand copper wires are used as magnet wire in motors and transformers. These wires remain stiff and are not capable of bending easily. They are installed where devices are infrequently handled. Copper as a metal has the highest electrical conductivity, especially electrolytic copper which is pure and oxygen free, and has proved to be highly resistant to heat which eliminates most of the issues related to overloading. 

Being highly, malleable, ductile and resistant to corrosion, they do not let much breakage even at twisting and turning of the wires and are even suitable in wet places to some extent but their efficiency definitely increases tenfold if they are coated with a metal alloy. This also increases their shelf life. Bare copper wires can be solid or stranded. Stranded Copper Wires are equipped with flexibility that is required with those devices where lots of movement is involved.

Copper Wire Connectors are made from bare copper wires which are used as joints to connect bus bars. Here, the process involves stacking together the foils of electrolytic copper and applying the current under high pressure. These connectors are of great use in electrical industries like bus ducts, switchgear, power plants, electric locomotives or VCB. 

These connectors may join two lengths of flexible copper wire or connect a wire to an electrical terminal.  They are manufactured for power, signal and control applications. Bare Copper Wire Connectors are used in electric wiring and connections between two devices including grounding/earthing. Connectors are also called terminals that connect two or more wires to a single connection point.

It is important to buy the vast variety of wire connectors from a manufacturer whose authentic products match up with global standards of quality and whose unfathomable determination to provide their customers the most genuine electrical products remains unparallel to others. Indian market too has many manufacturers from electrical industry but it remains a matter of great importance that the chosen one must have experience and expertise in the field and are able to guide the customers in buying the right products. For this, even the customers need to be smart and must find out about the company through its website and the reviews given. 

The consumers must compare the prices and quality apart from getting the products customised in size and dimensions, if they have some specific demands. In present situation, it is the easiest task as the websites of the company make their products available for online shopping, which means that these products are available with exact specifications for the customers to have a look and they can shop for the same once they are satisfied in every way. They can even check the authentic certification of the company before placing their orders.

To get the most genuine electrical products, visit Ganpati Engineering and be assured to buy the superior quality stuff from here.  

A look at Top 4 Configuration of Stranded Copper Wires

Let us take a look at the differ configuration of stranded cooper wires.

1. True Concentric

These wires have a central copper wire. This core is surrounded by a successive layers of alternately arranged strands with the length of each layer slightly larger than the successive layer. The lay direction is established by the twisting of the machine during the stranding process.
The lay length in these wires keep reducing as the layers are added to the inner strands.

2. Equilay

Also called as equally laid concentric cables, these stranded types of copper wires have helically arranged strands. The lay length is consistent unlike that in the true concentric strands. Rest of the features are same as that of its true sibling.

3. Unidirectional 

This is a special case of concentric stranding where the helically laid strands are laid in the same direction with increasing lay length. These configurations allows the conductor cable to be laid in a tight geometry with lowest tolerance for diameter variations throughout the length of the wire.
The wires are preferred for motors and transformers featuring in the high torsional simulations, like in automated production lines or in robotics. In short, it is easy to classify unidirectional stranded wire cables as “Robotics Cables”.

4. Rope

Rope stranding is also a type of stranded wire configuration where the strands of copper wires are arranged in a circular manner mostly comprising of 7 or 19 members. It is witnessed that the Rope stranding has the highest twisting and bending flexibility compared to other stranding mechanisms. The advantage of using Rope stranding is that the manufacturer can add successive layers of strands without compromising on the diameter tolerances, already fixed for the appliance.

Identification of Stranded Cables

Stranded cables are extensively used as Power cables and Submersible winding wires. Depending on the laying of the wires, they are classified into three families.

• Class B Power Cables
• Class C with higher flexibility quotient than Class B stranding
• Class D with highest flexibility, accommodating additional layers of stranding within diameter tolerance limits

Another classification of the stranded copper cables is done on the basis of rope layout and the kind of application it is employed in.

• Class G covering the Portable winding wires
• Class H Enamelled copper wires with polyesterimide insulation for better flexibility
• Class I cables for motor leads
• Class K stationary cables for cord and winding of No. 30 AWG wires
• Class M No.34 AWG Constant service

There are other braided varieties of the copper wires that more or less add extra level of robustness into the configuration. They are:

• Loaded twisted pair with extra inductance, used in load coils
• Bonded pairs
• Ribbon cables for connectors and printed circuit boards

Litz Wires

Extensively used in electronic circuits, Litz wires are insulated strands of thin copper wires woven or twisted around each other to reduce the Skin Effect and Proximity Effect.

They are used in transformers and inductors operating at high frequencies.

An insight into copper and main kinds of Copper Wires

Copper wires have emerged as one of the most reliable and best conductors of electric energy. It is the reason that you will see them in almost everything from wiring in buildings to kitchen appliance; from telecommunication devices to ground electrical system.  It is tough to come across a device where copper wires are not used. These wires come in a variety of forms, each having its own unique properties. The famous of the lot being Tinned copper wires and Bare Copper Wires. Both these are used extensively in ground electric circuits. Let us take a look at top three kind of copper wires used in various industries.

Bare Solid Copper:
Solid Bare Copper wires are non flexible. They come up an ideal choice for ground wire. It is preferably used where not much bending and moving is required. The solid bare copper wires comes in variety of sizes, you can easily get one that suits your need from 2 AWG to 28 AWG. These wires become tough to bend with increase in size. They are perfect where flexibility doesn’t matter but toughness is the priority. It is one of the reasons that it is also used in humid environment where the wires are constantly exposed to moisture.

Stranded Bare Copper:
These wires are made from mechanically twisting small gauge wires and combining it to form large conductors.  These are durable and flexible when compared to similar wires available in the market. It is flexible because of the use of small strings for making it. The other notable quality of the wire is its sturdiness and durability which is due to the presence of thin conductors in the wires.  These are widely used in construction materials.

Tinned Copper Wire:
Tinned copper wires are generally made from stranded copper. It has thin plating of tin which makes it easy to solder during assembling. The non-insulated tin wires are good conductor of electricity. The tin coating boosts its properties.  The durability is another key feature of tin copper wires. When compared to normal 14 gauge copper wire, the tin coated copper lasts almost ten times longer. Moreover, the tin shielding protects it from rusting and increases the life of the copper. It gives value for money to the homeowner with steady performance and less maintenance.

Should we use non-insulated copper wires?
Safety should be always the first priority. The copper wires without any insulation should not be used. It doesn’t matter if you are planning to use it for a very low voltage because there is always a threat of the person coming in contact getting electrified. The places where you can use non-insulated copper wires should be the places where your hand cannot reach like the overhead power sources.

It is advised not to use these wires without insulation as it may lead to shock. A wire with insulation saves the person from being electrified who accidental touches or comes in contact with the cables.