|Place of Origin:||Changzhou|
Oil Immersed Amorphous Alloy Transformer
The product is oil - filled seal type. The principle is the same as sealed Power Transformer. The basic elements of amorphous alloys are iron, nickel, cobalt, silicon, boron, carbon and so on. It is a kind of isotropic soft magnetic material, magnetization power is small, there is no structural defects that hinder the movement of domain wall, the thickness is very thin, only 0.027mm, filling coefficient is correspondingly smaller, only 0.75 ~ 0.8, high resistivity, is 3 ~ 6 times of silicon steel plate, hardness is 5 times of silicon steel sheet, amorphous alloy material is particularly sensitive to stress.
Sh15series of products, no load loss in GB/T6541 standard value decreased by 70%. Implement standard GB/T25446-2010 "oil-immersed amorphous alloy co”.
Iron core:The magnetic material of iron core uses amorphous alloy. Since the amorphous alloy does not have a crystal structure and has a soft magnetic characteristic, the area of the hysteresis loop is very narrow, the magnetization power is small, the electrical resistivity is high, and the eddy current loss is small, so the no-load loss and no-load current of the transformer made of this material are used. very low. The core is composed of four separate core frames in the same plane to form a three-phase five-column type. It must be annealed, and it must have a cross-barrier joint with a rectangular cross-sectional shape.
Coil: In addition to using low-voltage windings (160kVA or less) with copper conductors, a cylindrical structure made of copper foil isgenerally used; high-voltage windings use a multi-layered cylindrical structure to balance the winding ampere distribution and magnetic flux leakage. High-voltage and low-voltage windings are wound together with wire tension devices to form rectangular coils, and the coils are solidified by hot-pressing and shaping to enhance the mechanical strength of the windings and the ability to withstand short circuit.
Oil tank: It adopts a beautiful full-sealing and maintenance-free corrugated structure. Through advanced oil tank production technology,it undergoes strict pressure.
TRANCHART Electrical and Machinery Co.,LTD was established in 2015. which is the domestic production and operation entity of the American company EXCELLENT PROSPECT INC in China.Company relying on the domestic mature and reliable electrical equipment production and technology, is committed to building electrical equipment manufacturing industry chain integration, facing the global small and medium-sized power market (35KV and below) to provide project consulting, design, electrical equipment, system integration and value-added services, is a professional engaged in power transmission and distribution project system integration of private foreign trade enterprises.
TRANCHART is committed to opening up a huge market in Southeast Asia, the Middle East, Africa and other countries with relatively shortage electrical facilities.The company's business mainly includes two parts:
1.According to the customer needs, to provide the power transmission and transformation project consultation, scheme design, complete sets of equipment and accessories provision, as well as power efficiency management and power safety system solutions. 2.Development, design and construction of solar photovoltaic power station. Is a professional photovoltaic power station system integrator and developer.
1.According to the customer needs, to provide the power transmission and transformation project consultation, scheme design, complete sets of equipment and accessories provision, as well as power efficiency management and power safety system solutions.
2.Development, design and construction of solar photovoltaic power station. Is a professional photovoltaic power station system integrator and developer.
We have a professional technical team which can provide you with full design solution and technical support.
We provide the relevant equipment according to the design solution. Including switchgear, ring main unit, transformer, load break switch, vacuum circuit breaker, substation, CT and PT etc. Our product has passed ISO9001 and CE certificate.
1. Well-trained & experienced staff are to answer all your inquiries in English.
2. Customized solution & perfect after-sale service.
3. Payment: we can accept T/T, L/C.
4. For large order, engineer can be sent to your country for on-site mainternace instructions.