45kva dry type transformer

A 45kVA dry-type transformer is a medium-sized electrical transformer with a rated capacity of 45 kilovolt-amperes (kVA) that operates without the use of traditional transformer oil for cooling and insulation. Instead, it relies on solid or cast resin as the dielectric material for insulation and uses air for cooling.

Dry-type transformer is a versatile and efficient electrical transformer designed for various indoor applications. Its dry-type design, high efficiency, and minimal maintenance requirements make it a suitable choice for powering medium-sized loads in commercial and industrial settings, where safety, space, and environmental considerations are important factors.

 

What is a dry-type transformer?

Unlike their liquid-filled counterparts, dry-type transformers do not incorporate liquid to dissipate excess heat and meet temperature classification requirements. Instead, the coils within a dry-type transformer are constructed of a gaseous or dry insulation medium.

The product equipped with perfect temperature protection control system to provide reliable guarantee for transformer safe operation.High quality ,according to the product to have already been put into operation,the operation reliability of products has reached the international advanced level.
 

Box coil:
Our company 's winding ends potting with resin,curing forming, moisture proof antifouling. Foil type coils has solved the low voltage,large current coil short-circuit stress around the product,Ann circle imbalance,cooling effect is poor,exist around the system spiral Angle,artificially welding quality unstable outstanding problems.
 

Temperature control device:
Our products use BWDK series temperature sensor signal thermometer. It can automatically detect and display the working temperature of each phase coil, and has the functions of over temperature alarm and trip

Protective shell and outgoing busbar: the protective shell further protects the transformer, and the protection grades are IP20, IP23, etc. The shell materials include aluminum alloy, cold-rolled steel plate, stainless steel, etc. for users to choose. Low voltage outgoing line adopts standard bus bar outgoing line, side outgoing line and top outgoing line, and special outgoing line mode can also be designed for users.

We are a professional manufacturer of transformers which can produce Single phase transformer. Three-phase transformer, Pad mounted transformers, Dry transformer, Distribution transformer and High voltage transformer of 69KV and above. It can meet IEEE/ANSI/DOE/CSA and IEC standards. Moreover, we,have have over 30 years of export transformer manufacturing experience. Our transformers have at least two-year warranty. OEM and ODM accepted.
Our company has more than 50 engineers and technical personnel. More than 1000 employees, covering an area of 240,000 square meters. we have 6 branch Branch factories. Cover complete production line of transformer from winding wire silicon sheet slitting and rolling, transformer oil tank producing and power transformer manufacturing. Better control of quality and cost for complete production line.
We are not only leading domestic manufacturer of power transformer in China. We also cooperate overseas trading company or factory or domestic trading company for all kinds of export power transformer program. Fully experienced and qualified technical team. Partner welcomed.

1.Quality management system GB/T 19001-2016 ISO 9001: 2015

The operation of the whole YAWEI system is strictly controlled and managed. This ensures the quality of products and material in all stages, from receiving customer requests to design, materials, production, installation, testing, packaging, delivery, after-sales, all of which operate under strict and logically linked processes.

2.CERTIFICATEOFCOMPLIANCE of UL and CUL

YaWei pad mounted transformer have been evaluated by UL in accordance with the U.S and Canada Standard(s). Our transformer certified by UL based on Canadian standards (CSA standards) .

3.Accreditation certificate CE

Standard: EN 60076-1:2011.EN 60076-2:2011EN 60076-14:2013 confirms that YAWEI technical quality meets the requirements of all specific international standards for testing and calibration laboratories. All YAWEI products are fully tested in a qualified testing room before leaving the factory, ensuring stable quality and providing absolute peace of mind for customers.

Pad Mounted Transformer

Substation Transformer(Skid Mounted Transformer)

Pole Mounted Transformer

Power Transformer

Furnace Transformer

Compact transformer

Distribution Transformer

Dry Transformer