>
Series
Amorphous alloy dry-type transformers
>1. Product introduction
>
Series of amorphous alloy dry-type transformers produced by Shandong Chenyu Electric Co., Ltd.< br/>It is a new type of high-efficiency energy-saving transformer. This product combines the low loss of amorphous alloy materials and the many advantages of traditional epoxy resin cast transformers such as high insulation and mechanical strength. Its core is made of amorphous alloy strips. Compared with the traditional series of silicon steel dry-type transformers, the no-load loss is reduced
~
, and the no-load current is reduced
.
Series of products
Comply with national standards "Power Transformer" and/"Technical Parameters and Requirements for Dry Amorphous Alloy Core Distribution Transformer"
2. Structural Characteristics
>
The iron core is made of amorphous alloy strips, and adopts a three-phase five-column or three-phase three-column wound core structure as needed. The core cross-section is rectangular
The high-voltage coil uses a segmented cylindrical coil, which is thin The insulation is sealed and vacuum cast, and the large-capacity winding is equipped with an axial air channel. The coil has high voltage resistance, low partial discharge, and good dustproof and cooling effects.
The low-voltage coil uses a foil coil, and a prepreg cloth is set between the layers for thermosetting molding, which effectively solves the ampere-turn imbalance problem when low-voltage and high-current coils are wire-wound. At the same time, the foil-type coil does not have axial winding. Helix angle, the axial force endured by the transformer during short circuit is greatly reduced, the workmanship is good, the additional loss is low, and the short circuit resistance is strong
According to user needs, it can be equipped with ordinary steel plate, aluminum alloy or stainless steel shell, and the protection level is: etc. are optional, and high and low voltage busbar inlet and outlet interfaces can be configured according to user needs.
>3. Technical parameters
>Rated power/
>Efficiency~
>Voltage ratio/
>Outline structure vertical
>Cooling method air cooling Type
>Moisture-proof potting type
>Number of windings: three windings
>Core structure amorphous alloy
>Cooling type dry type
>Core shape type
> >Power supply phase number three-phase
>Frequency characteristics low frequency
>Model/
>Application scope Electricity
Shandong Chenyu Electric Co., Ltd. mainly produces oils of
and below Immersed power transformers, rectifier transformers, dry-type power transformers, dry rectifier transformers, oil-immersed amorphous alloy transformers, reactors
,,
and other switch cabinets, American and European box-type substations, electric furnaces and Mining transformers and other products of various series and models, annual production of more than 10,000 transformers, box-type substation sets. We have won praise from the majority of users for our high-quality products and excellent after-sales service, and strive to be a pioneer in the industry. Welcome new and old customers to call and negotiate.
SGB15 series amorphous alloy dry-type transformer