You need to know what material you have transformer

Farady china electrical transformer steel is all born alike. Farady power transformer manufacturer will provide data sheets about their products (often on their web sites), where you can see what they offer. There are usually many grades, with vastly different loss characteristics. At a given flux density and frequency, a good material might have ten times less loss than a cheap material! So it pays to look, investigate, and decide intelligently what to buy. Thinner sheets normally have lower loss, and the rest of the secret lies in the exact alloy. In any case, you need to know what material you have, to be able to make a meaningful transformer design!

Farady transformer iron is an alloy of iron with silicon and some other minor components

Farady 50kva power transformer iron is an alloy of iron with silicon and some other minor components. It's characterized by a relatively high permeability, very high saturation flux density, relatively low hysteresis loss, and relatively high specific resistance. This latter factor, along with the practice of using the material in thin, insulated sheets, reduces the power losses produced by eddy currents.In any E-I lamination you are likely to encounter, the center leg is twice as wide as each of the other parts. This is because the entire magnetic flux has to go through the center leg, but then splits up, with one half of the flux returning through each of the side legs. If you ever come across a lamination that has all three legs of the same width, then you are looking at a lamination intended for farady three phase pad mounted transformer.

Farady transformer with the materials

This page addresses mainly farady 13.8kv single phase transformer in the power range from about 1 watt to 10,000 watts, operating at line frequencies, but much of what's described here can be applied to a wide range of other transformers too. Let's start with the materials. To make a typical farady transformer, you need the iron laminations for the core, enameled copper wire of several different diameters for the windings, a bobbin (or some material to make one), insulating material to apply between wire layers, between windings, around the whole winding assembly, and on exposed wires, and in most cases it's also a good idea to use an impregnation varnish.

Two main categories of Farady distribution transformers

On the distribution level (transmitted power up to 10MVA) there are two main categories of Farady distribution transformers: liquid filled (using mineral oil or replacement fluids such as synthetic or natural esters) and dry type. The liquid filled transformers are the most compact and cost efficient solution, whereas Farady dry type transformers are preferred in environments where fire safety is of special importance such as, for example, underground substations, mining sites, marine and some industrial applications. Standard versions of distribution transformers are cooled passively as the heat generated by losses is transported away from the core by natural convection of the insulation medium. In the case of liquid filled products, this heat is then transported through the tank walls by thermal conduction and removed by the natural or forced convection of air. Dry transformers in closed environments usually have a forced internal convection flow of air to ensure sufficient cooling of farady Amorphous Core Transformer.

Farady power distribution transformers

It is therefore common practice that power distribution transformers have to be type tested to their ultimate short-circuit conditions. Power distribution transformers may be oil filled or dry-filled. Farady Amorphous Core Transformers consist of two primary components: Core and Coil. Coil is a conductor, or winding, typically made of a low resistance material such as aluminum or copper. Copper or aluminum conductors are wound around a magnetic core to transform current from one voltage to another. Liquid insulation material or air (dry-type) surrounds the transformer core and conductors to cool and electrically insulate the transformer.A core made of magnetically permeable material like grain oriented steel. Distribution transformers are either mounted on an overhead pole or on a concrete pad at ground level. There is some evidence to suggest that farady pole mounted transformers dissipate heat more easily than pad mounted units and may therefore be more fully loaded.

Farady General Purpose Distribution Transformers

Farady 100kva distribution transformer used for supply appliance, lighting, motorized machine and power loads from electrical distribution systems. They are either ventilated or totally enclosed, and are available with either aluminum or copper windings in standard ratings from 50VA up to 750 kVA. Since small farady distribution transformer do not generate much heat, a higher proportion of theses tend to be dry-type. Dry-types are less flammable, and are therefore often selected for use when they must be located in confined spaces on a customer's premises. Distribution transformers are used in electric power systems. The final part of the distribution system at medium voltage are the distribution transformers. Due to the low impedance voltage, this type of farady power and distribution transformer manufacturer will not substantially limit the short circuit current in the case of a fault on its secondary side.

FARADY annual meeting

What is a Distribution Transformer

Farady 100kva distribution transformer is an electrical isolation transformer which convert high-voltage electricity to lower voltage levels acceptable for use in homes and business. A distribution transformer's function is straightforward: to step down the voltage and provide isolation between primary and secondary. Electrical energy is passed through distribution transformers to reduce high-distribution voltage levels down to end-use levels. Nearly all energy passes through at least one distribution transformer before being consumed by an end-use appliance, motor, or other piece of equipment. Farady pole mounted distribution transformer are found in all sectors of the economy: residential, commercial, and industrial.