How to choose the best transformer for your crypto mining solution?
This year Bitcoin miners has become a great opportunity for many countries, especially for North American countries. Because of that, Daelim has received many inquiries for bitcoin projects, giving us a rich experience in this market. Transformers for crypto mining projects in the North American market mainly include three phase pad mounted transformers and substation transformers.
Pad-mounted Transformer
Dry-type Transformer
Oil immersed transformer
Table of Content
WHAT IS CRYPTO MINING AND HOW DOES IT WORK?
Cryptocurrency is a virtual currency created by a computerized code, through a process called ‘mining’. There is a big difference between conventional currencies and cryptocurrencies. Conventional currencies are centralized and under supervision, meanwhile cryptocurrencies are decentralized, which means, these currencies are not controlled or supervised by anybody.
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WHY NEED TRANSFORMER FOR CRYPTO MINING SOLUTION?
Design a power distribution system for mining is a very difficult task that requires a lot of experience and a prepared team with knowledge to be able to develop the best projects. For this reason, Daelim has a big team of professionals who can provide you with the best solutions for your crypto mining projects.
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WHY NEED TRANSFORMER FOR CRYPTO MINING?
We all know that the main equipment for mining Bitcoin is the mining machine. Every crypto mining farm has hundreds or thousands of mining machines, or even more. These miners require transformers to provide a stable power supply. If you want to make Bitcoin mine work well, you have to know how to choose the most suitable transformer for your crypto minging.
Design a power distribution system for mining is a very difficult task that requires a lot of experience and a prepared team with knowledge to be able to develop the best projects. For this reason, Daelim has a big team of professionals who can provide you with the best solutions for your crypto mining projects.
The transformer mainly provides electricity for the crypto mine. Depending on the type of transformer, oil-immersed transformers are the best choice for crypto mining mining. The main transformers that can be used for crypto mining are pad-mounted transformers and small substation transformers. Both types of transformers are oil transformer, they have good mechanical and electrical properties, simple installation, easy maintenance, and high cost performance.
For one side, as we mentioned before, one of the best options for cryptocurrency mining is the type of Pad mounted transformers.
In general, the common voltage used for Pad mounted transformers are 27.96kv, 4.5kv, 13.8kv, which finally converts into a usable low voltage than come in three main configurations: 208V 3 Phase Delta, 240V/415V 3 Phase Wye, 480/277V 3 Phase Wye.
The primary voltage is the one that provide the utility, and the secondary voltage is the one that will provide the power for the cryptomine.
If we have to choose the best configuration, no doubt we choose 415/240V. Why we choose this one? Is the most efficient voltage and has the lowest circuit breakers costs in the main panel.
Every unit of Daelim Pad mounted transformer will include the standard accessories like thermometers, oil level gauges, pressure vacuum gauges, also on/off load break switches, bayonet fuses, etc.
This transformer is what we call primary equipment, which are designed in a way that they do not need to receive continuous maintenance or revisions. Thanks to this, it improves the reliability of the power supply, thus reducing energy and maintenance costs.
At the same time, Daelim Small substation transformers is also a good option for your crypto mining solution.
Like another type of transformer, the Small Substation transformer converts primary energy into usable secondary for Bitcoin mining.
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WHY CHOOSE DAELIM FOR CRYPTO MINING SOLUTION?
As we mentioned before, Daelim has more than 15 years of experience in transformer industry, and we exported to more than 30 countries around the world. These points gave us the experience to have a professional tech team and production team as well. These 15 years of experience gave us the opportunity to be familiar with international standards and can always customized design and production as per customers’ requirements.
Also, our factory of transformers is located in China, so we have really good raw material supply chain, and we can always provide competitive prices to our customers around the world.
Daelim has a rich experience supplying multiple projects in American countries such US and Canada, and we are also qualified with CSA certificate, SGS test report, we offer to our customers a complete after-sales service and installation teams in Canada, USA, among other countries.
One of our main advantages for this industry is that our production process can make us reach faster lead times in order to complete our orders, being from 6 to 8 weeks our production time for Pad mounted transformers and Small Substation transformer.
Besides above advantages, Daelim has more than 15 years of experience in transformer industry and a great team of professionals, which has made this last year, our company exported a large number of units destined for Cryptocurrency minning projects in US.
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DAELIM PROJECT IN AMERICA MARKET
Here, we going to introduce you some of our latest project we did in America market for your reference:
NA project for your reference:
4 units of Pad mounted transformer
Capacity: 2500kVA
HV: 24.94kV
LV: 415/240V
Dead front, Loop feed
IEEE C.57.12.00 standard
This is one of our latest projects we did for Bitcoin mining in North America market. 2500kVA of capacity, input voltage 24.94kV and output voltage 415/240V, is one of the best solutions in terms of transformers for Bitcoin mining, based on our project experience.
Once the client contacted us, we gave him a quick response, to be able to offer a quote on time and that the client could be satisfied. After the confirmation of our client, we sent the next day to the customer the quotation based on our customer requirements. We offered him a really competitive price and a fast delivery time. These 4 units of 2500kVA Pad mounted transformer were loaded in a 40HQ container.
Thanks to that, after few days, we receive our customer feedback, being really satisfied with our solutions and service.
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Project cases we did for Venezuela market for your reference:
The picture above shows that a Venezuelan customer bought 4 Daelim substation transformers and used them in their own 20MW Bitcoin mining farm.
4 units of Small substation Transformer
Capacity: 4500kVA
Primary voltage: 13.8kV
Secondary voltage: 380/220V
Vector group: Dyn11
Standards: IEEE C.57.12.00/ IEEE C.57.12.90
Control Box
Our client from Venezuela, asked us to design 4 units of Small substation transformer with 4500kVA capacity. One of their requirements was to include in the design the control box. Through the control box we can control the equipment and its performance. The control box must be located, adjacent to the box that protects the bushing on the low voltage side, as indicated in the highlinhted box.
After weeks of cooperation, these 4 units were successfully shipped and they are already operating.
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Project in Canada for your reference:
90 units Small substation transformer
Capacity: 2500kVA
Primary voltage: 34500V
Secondary voltage: 480GrdY/277
Vector group: Dyn1
Standards: IEEE C.57.12.00/ IEEE C.57.12.36/ IEEE C.57.12.90
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Project in US for your reference:
100 units of Pad mounted transformer Loop Feed
Capacity: 2500 kVA
Primary voltage: 15kV DELTA
Secondary voltage: 480GrdY/277
Shipping fee 50 container, 2 units per container
+Switchgear
In this case, our client contacted us and introduced us his substation project. The total substation project was 250MW, and he asked us if we could design a plan for him. Our professional team of engineers designed a plan that consisted of 100 units of 2500kVA Pad mounted transformer with primary voltage: 15kV DELTA, secondary voltage: 480GrdY/277.
One of the main requirement of this client for this project was that the Switchgear be included with the transformer.
As we already know, Daelim is a transformer manufacturer, so this client’s requirement wasn’t in our business range. After several days of hard work and research, Daelim offered the client the complete solution, 2500kVA Pad mounted transformer with Switchgear. This complete solution was loaded in 50 40HQ container, 2 units per container.
The shipment was made successfully and our client was very satisfied with the solution we designed for.
For Daelim, our production capability is to provide 100 ~ 200 units in 4 months. According to this, we can provide the customer the fastest delivery time and very competitive prices.
Daelim these days receive many orders from USA, especially for Cryptocurrency mining solutions. Now the market is growing rapidly, the delivery time is really important, and we can provide you the best delivery time and we are happy to provide you the quotation for back-up options.
