Surplus 15000 kva transformer for sale!
You will see the transformers on the streets, hotels, residential areas, airports...etc. Yes, our work and life are inseparable from electricity, and electricity is inseparable from transformers. Daelim’s surplus 15000 kVA transformer is for sale now!
DAELIM Transformer a transformer supplier in China has over 16 years of electrical equipment export experience and has its own brand name Daelim Belefic, targeting to be the top three exporters, producing and selling a surplus of 15000 kVA transformer.
Daelim Belefic is built around a concept we call the DAELIM EDGE+ ADVANTAGE. A concept that has allowed us to deliver multiple standards, cutting-edge service /speed, and expert-level customization skills to our clients.
Contents:
- New & Surplus 15000 kVA Transformers
- Quick Lead Time of 15000 kVA Transformers
- UL/ANSI/IEEE/CSA Standard
- 15000kva Transformer Production Process
- FR3 Vegetable Oil & Copper Accessories
- Professional Engineer Team & Technical Team
- After-sales Service In North America
- FAT Testing
- Customers Say
New & Surplus 15000 kVA Transformers
Daelim Belefic is a professional middle voltage and high voltage transformer supplier and international engineering contracting company, which has over 16 years of export experience for electrical equipment.
The factory is located in Qu Tang Town, Hai'an City, Jiangsu Province, China.
Daelim Belefic is capable to produce transformers meeting various international standards, such as UL, IEEE, ANSI, CSA, IEC, AU, NZ...etc.
Our transformers have up to a 15 MVA base and voltage ratings up to 230 kV. We can build any configuration for your distribution system.
We are a reliable supplier of transformers for governments, bitcoin mining farms, power companies, and commercial and industrial customers.
Learn more:10.5MVA-13.8/2.4kV Substation Transformer
Quick Lead Time of 15000 kVA Transformers
Daelim Belefic always focuses on quick lead time. Based on different quantities, the lead time is from 2 months to 4 months or more.
Our factory is also nearby Shanghai port, it is convenient to send the transformers to customer.
UL/ANSI/IEEE/CSA Standard
Daelim Belefic enters the North American market 4 years ago, our engineer team and technical team are very familiar with ANSI/IEEE standards & CSA standards, our design of a 15 MVA transformer is strictly based on these local standards.
Our goal is to take distributors, agents, and contractors as our clients. We want to make it as easy as possible for them to be able to work with us.
For example, we really understand how UL certificate is important in the USA market, Daelim is also applying UL certificate at present. Therefore, the transformers we send to the US will have the UL mark.
Transformer quality control and other certificates.
Read more: Electric Power Substation Transformers
15000kva Transformer Production Process
The production process of a 15000kVA transformer has five parts:
First, the transformer needs to be designed before it is made. When confirming the transformer design, we need to pay attention to the two aspects, one aspect is winding, and another is insulation.
Second, winding. This means setting the number of turns and the thickness of the copper wire according to the technical parameters and winding it on the skeleton and using the wire to separate the primary and secondary poles.
As follows is the general worker's winding method :
When the cylindrical winding end is made of paper strips, the insulation effect has been achieved at this time, we use straight grain tape to tie it to the first turn of the wire, start winding the first turn, and then place four tension cloths around the circumference while winding the edge belt (compression belt).
The end insulation is bound in a figure-8 shape.
Tighten the tape to tie the first turn and the end insulation together, turn the tension tape upside down when winding the second turn, and press it to the bottom when winding the third turn so that the end ring is tightened in a zigzag fashion.
In the end, the two early ends should be aligned, the first and the penultimate turn should also be separated by cardboard, and the two early ends should be tied tightly. Tie the entire coil with compression tape before cutting the wire.
Third, insert.
The coil that is about to be wound by the insert is formed by inserting an E-shaped or oblique F-shaped silicon steel sheet.
Fourth, dipping paint.
The purpose of dipping in thick insulating paint is to drive out the moisture contained in the insulating material and fill all the space air gaps with insulating paint, which can not only improve the insulation strength and moisture-proof performance of the winding but also improve the heat resistance of the winding. It can also improve the mechanical properties, chemical stability, thermal conductivity, and heat dissipation effect of winding insulation, and can delay aging.
Fifth, drying.
Put the transformers into the oven to dry.
Basically, the transformer is made like the above process.
FR3 Vegetable Oil & Copper Accessories
15000 kVA Transformer is a customization product, Daelim Belefic has good customization skills to satisfy customers’ requirements.
We have the choice for both Type I and Type II mineral oil and vegetable oil for reputed manufacturer Cargill. To know more information about the difference between mineral oil and vegetable oil, pls check our article What is the difference between mineral oil and vegetable oil？
Besides, we also use accessories of Bushing well, Bushing Insert, Bay-O-Net fuse assembly, ELSP current-limiting backup fuse, Four Positions Loadbreak Switch for Loop Feed from EATON Copper brand.
In order to match the best suitable accessories for our 15000 kVA transformer, Daelim even flies to America, our purpose is to make the quality goods.
Choose EATON Cooper to be our supplier, also is convenient for customers to replace the accessories.
Get it now: What influences a high voltage transformer price？
Professional Engineer Team & Technical Team
For all of our team members and the legacy of who we are, our ultimate calling is to treat each other with respect, care, acceptance, understanding, and dignity.
Every day, our responsibility is to strive to do what is right in our transformer's business.
Daelim Belefic is a concept that my team established 2 years ago for our transformers. Electric, with an edge, that’s why our Core Values, Customer Promise, and Code of Conduct provide such important bedrock for who we are and who we want to be!
After-sales Service In North America
Only manufacturer export transformers can understand how important to their customers to establish their own after-sales center.
Daelim built the after-sales service system three years ago and has the local support in North America, to help our customers install, repair the transformers...etc.
Pls, contact our After-sales center to gain support!
FAT Testing
Export qualified products to customers. Since its establishment 16 years ago, the Daelim people have always adhered to this code of conduct.
Daelim promised, that all of the transformers exported by Daelim Belefic have passed the factory testing and are qualified products.
After the production processes were concluded, we followed our quality standards and did the factory testing, and make sure everything is according to the standard.
The contents of 15000 kVA transformer FAT at least including:
- The ratio of each connection
- Angular displacement
- No-load loss at 105% rated voltage
- Exciting current at 105% rated voltage
- Load losses and impedance at rated current, on the rated voltage connection, corrected to 85℃. This test shall be performed on the high voltage connection that has the highest measured value
- Applied voltage
- Induced voltage
- Transformer tank-leak detection test
Read more: How to test a power transformer?
Customers Say
Through a combination of years of hard work and experience, Daelim has been able to bring you the DAELIM BELEFIC brand you see today that clients across 6 continents have grown to benefit from. Our cooperation with our clients goes back years and what keeps them coming back is the relationships and trust we’ve built with them.
Are you interested in what our customers say? What DAELIM BELEFIC does for clients is special, and we want to share this with you.
Mike Trembley, the president of Canada says:
“Like engineer with more than 20 years of experience standards quality is the most important for our company. We made a good match with CSA standards and we are willing to develop more projects together with Daelim.”
Dave Johnson, the customer from the USA, gave our feedback that “ Daelim give us very quick and accurate reply to our project for bitcoin mining, the communication, and their professional engineer team makes us develop more business with them. I recommend Daelim transformers for cryptocurrency mining projects.”
Terry Wang, the owner of bitcoin mining from China give us comments after installing the transformers:
“My bitcoin mines in China were banned, I had to move them to the USA at that moment, since I know nothing about local standards and requirements, I was worried.
Luckily Daelim team supports me with their professional technical service, and now my miner is working perfectly in the USA, thanks Daelim!”
Trust Daelim as your most reliable transformer manufacturer supplier!
Daelim has a professional transformer technical team, which can provide you with the best professional solutions for your project.
