transformer temperature

CAH(23)-300/400/600DV:  Cut to length lines are designed for sheet metal production by leveling and cutting a mother coil into cross sections, creating completely flat formats that are properly stacked. The basic process of cut to length lines comprises unwinding, levelling, cross cutting, stacking and packaging. The cut-to-length-line is a special equipment for the production of transformer core, is our latest generation of cross shear line. This cut to length production line is used for shearing, O punching and V notch of transformer core sheet.The special point of this ctl line is that one O punch and two V notch can work for York-sheet with two floor stacking; Can produce transformer core pieces with 3, 5, 7 steps in vertical direction and 3, 5, 7 steps in horizontal direction.After the coil material of silicon steel sheet is punched and cut into certain shape and size by this cut to length production line, the classification and finishing work is completed at the end of the production line, and it is automatically stacked into 2 columns and used for the core assembly.This cut to length production line adopts advanced control system to ensure the accurate and stable operation of the production line. Embedded operating terminal can complete parameter setting quickly and conveniently.Application: Cut to Length Line machines are used for uncoiling, straightening of sheets and automatically feeding or even cutting in required lengths of sheets. Our product makes sure that the process is accurate and better shearing is done on processing line.This machine is special for transformer lamination manufacturing.

CANWIN Group offers transformers for different applications:• Power distribution general-purpose transformers• Service transformers for electric power stations and other objects• Converter transformers for direct-current drive in metallurgical, drill, gas-and-oil producing and other branches of industry• Тransformers for converter installations of the urban transport (subway, tramway, trolleybus)• Тransformers for converters of the excitation system of turbo and hydro-generatorsDepending on the customer requirements, transformers can be of the following design versions:Left• HV winding inputs are on the left regarding the front (side of the rating plate)Right• HV winding inputs are on the right regarding the front (side of the rating plate)• Up: inputs of the LV and HV windings are on the transformer upper cover• Other design versions are up to the customer request 

The inner and outer surfaces of the coil are reinforced by glass fiber mesh cloth.After circuit processing, the temperature of each phase winding is displayed on the control board. It has the function of temperature setting, manual/automatic start and stop of fan, alarm of over temperature sound and light signal and automatic trip of over temperature, etc.

The consolidated experience in the production of resin transformers and the remarkable quality acquired has allowed the marketing, in addition to the complete transformer, also of low and medium voltage impregnated or encapsulated coils. The design for creation of the core can be provided by CANWIN or on the customer’s indications. This allows us to guarantee a reduction in transportation, import and construction costs of the transformer on site in distant countries.

Copper foil has low surface oxygen characteristics and can be attached to a variety of different substrates, such as metal, insulation materials, etc., with a wide temperature range. Mainly used in electromagnetic shielding and antistatic, the conductive copper foil on the substrate surface, combined with the metal substrate, has excellent conductivity, and provides electromagnetic shielding effect. It can be divided into: self-adhesive copper foil, double guide copper foil, single guide copper foil, etc. Electronic grade copper foil (purity more than 99.7%, thickness of 5um-105um) is one of the basic materials of the electronic industry. With the rapid development of the electronic information industry, the use of electronic grade copper foil is increasing. The products are widely used in industrial calculators, communication equipment, QA equipment, lithium ion batteries. TV sets, VIDEO recorders, CD players, photocopiers, telephones, heating and cooling air conditioners, automotive electronic components, game machines, etc. The demand for electronic grade copper foil, especially for high performance electronic grade copper foil, is increasing day by day in domestic and foreign markets.

A dry type transformer does not have any rotating parts; it is a motionless device that utilizes eco-friendly temperature insulation systems. This type of transformer is also named as “cast resin type transformers”. It is used in various commercial, industrial, as well as utility applications.

The cut to length line li is a special equipment for the production of transformer core, is our latest generation of cross shear line. This production line is used for shearing, O punching and V notch of transformer core sheet. The special point of this line is that one O punch and one V notch；Can produce transformer core pieces with 3, 5, 7 steps in vertical direction and 3, 5, 7 steps in horizontal direction.After the coil material of silicon steel sheet is punched and cut into certain shape and size by this production line, the classification and finishing work is completed at the end of the production line, and it is automatically stacked into 2 columns and used for the core assembly. This production line adopts advanced control system to ensure the accurate and stable operation of the production line. Embedded operating terminal can complete parameter setting quickly and conveniently.

Foil Winding Machine BRJ-1000: This foil winding machine has unique appearance, convenient operation, intuitive data display, high degree of automation, and is well received by users. This foil winding machine is widely used in oil-immersed transformer, dry transformer, special foil winding in transformer and reactor production required.Foil coils are of different thicknesses copper or aluminum foil as a conductor, with wide ribbon insulation material as the insulation between layers, with narrow ribbon insulation material as the end insulation, completed winding one time, forming a coil. The inner and outer leads of the coil are welded and wrapped up at the same time.

Canwin Professional CANWIN Automatic Cut To Length Lines Machine (CAH(11)-300) manufacturers,The company is a key enterprise in the field of electric power electrical equipment manufacturing in China, and a core professional equipment supplier of state grid, China southern power grid and many listed companies in the electric power industry.

Foil Winding Machine BRJ-1400-2: This foil winding machine has unique appearance, convenient operation, intuitive data display, high degree of automation, and is well received by users. This foil winding machine is widely used in oil-immersed transformer, dry transformer, special transformer and reactor production required.Foil coils are of different thicknesses copper or aluminum foil as a conductor, with wide ribbon insulation material as the insulation between layers, with narrow ribbon insulation material as the end insulation, completed winding one time, forming a coil. The inner and outer leads of the coil are welded and wrapped up at the same time.

CAH(11)-150B: Basic properties:A. Hydraulic single head feeding, unique way of push and pull of material feeding, global initiative (won national invention patent)B. Precise center positioning, electric adjustable width structureC. Can cut edge, stele, yoke, the narrowest can cut 30 mm, the shortest can be cut to 100 mm.D. Use two layers discharge ways, automatic divide material sheet, feeding speed is 35 to 50 pieces per minute.E. This line is design for the smaller power transformer core, efficiency was 2-3 times compare with ordinary cutting line.F. New structure design, use servo swing cutting technology, can cut edge, yoke, stele, 45° parallel sides, 90° angles sheet, especially suitable for small iron core shear.G. During the V punching can satisfied with transverse 3, 5, 7 step shear.

10KV intelligent box type switcher is a new generation of load switcher, vacuum breaker and other switch elements, suitable for distribution automation, that is, compact and scalable distribution equipment. It has the advantages of oil-free, multi-combination, maintenance, modular, corrosion resistance, high reliability, strong adaptability to the environment and so on. In and out of the loop according to the requirements of users, you can meet the manual, electric operation, circuit breaker circuit by matching the corresponding intelligent controller and other related equipment.