aluminum strip transformer windings are suitable for low voltage (hundreds of volts), high current (hundred amps to thousands of amps) transformer, and are commonly used as secondary windings for distribution transformers. The foil type transformer adopts high conductivity copper foil strip or aluminum strip as the conductive material, and the thickness of the copper foil or aluminum strip foil is about 0.1 to 2.5 mm. The aluminum strip for transformer winding price is lower than copper foil price, so, the aluminum strips occupy more market in transformer enterprises.
AT ISSUE There is a common misconception that a distribution transformer with copper windings is in some way more efficient, more reliable, or has higher short circuit strength when compared to a transformer with aluminum windings.
Aluminum alloy strip, which freezing zone is very wide like A5182, could be cast using the twin roll caster of the present study at speeds up to 150 m/min. Features of the twin roll casters are as below. Copper rolls were used and lubricant was not used in order to increase the casting speed.
The common aluminium alloy strip brands of aluminum belt include 1050, 1060, 1070, 1100, 3003, 3004, 5005, 5052, 8011, etc. Common states are O state and H state. O for soft, H for hard. O and H can be followed by Numbers to indicate the degree of hardness, softness, and annealing.
Aluminium strips are deep-processed products formed by slitting aluminum coils. It is an important raw material in many industry. The main processing equipment for aluminum strip factory is slitting units, which can be divided into required lengths and widths according to needs. According to the different original aluminum alloy contains, aluminum strips are also divided into eight series. However, currently used series are 1000, 3000, 5000 and 8000 series.
Reactor is a kind of electromagnetic device which uses electromagnetic induction principle to transfer energy and information in the electric appliance. Its material consists of four kinds: 1. magnetic material 2. conductive material 3. insulating material 4. structural material.
Metal transition Aluminium strips join two types of flooring together to provide a smooth transition between the two materials. Transition Aluminium strips are available in different material types, with metal transitions being the most common when joining vinyl-flooring materials. Metal Aluminium transitions usually mount to the substrate with screws, but it is also acceptable to glue them into place. It is common when using two types of flooring material to join them in doorways. By placing the transition or floor joint in a doorway, the door covers the transition when it is closed. Most metal transitional Aluminium strips require cutting them to length during typical installation.
Aluminum strip refers to strip shape product which manufactured with aluminum as the main raw material, and mix other alloy elements. The cross section is rectangular and of uniform thickness and larger than 0.20mm. Usually, the edges are cut by live sawing and delivered in a flat form. The common alloy series of aluminium strip are 1000 series, 3000 series, 5 series, 8 series, etc. The common aluminum model are 1050, 1060, 1070, 1100, 3003, 3004, 5005, 5052, 8011 and so forth. The commonly used temper are O and H states. O is soft, and H is hard. O and H can be followed by numbers to indicate the degree of hardness, and the degree of annealing.
As a aluminum strip manufacturer, Haomei Aluminum found that water the main culprit of corrosion of coated aluminium strip during storage and transportation, whether annealing state or hard state, as long as water or affected with damp, any kind of packaging way will suffer corrosion. The water corrosion has a characteristic, namely in the surface of aluminium strip, there is a white watermark corrosion boundaries, area under the influence of water with large area of corrosion state and no obvious directivity. There is no obvious watermark corrosion boundary in the complex form of damp corrosion.
Aluminum strip cleaning is best to use neutral liquid, which does not corrode the surface of the aluminum strip, and will be dried after cleaning to avoid oxidation of the aluminum strip. If the user uses the wrong cleaning method, it will cause damage to the aluminum strip.