Basic Guide to Bitcoin Mining Transformers
With the recent surge in the price of Bitcoin, surpassing $60,000 per unit, the Bitcoin market has become increasingly heated. In such a dynamic environment, understanding the suitable power transformers for Bitcoin mining farms becomes crucial. Today, we will delve into the types and characteristics of transformers commonly employed in Bitcoin mines.
Daelim Transformer stands as a professional manufacturer of transformers. Having supplied thousands of transformers to Bitcoin mining farms across North America. Our team possesses extensive experience in Bitcoin projects, adeptly navigating power grids and ensuring optimal voltage and parameter alignment for mining machines. We are well-versed in IEEE, CSA, and DOE standards, as well as local laws, regulations, and policy requirements. Notably, all our transformers are UL-listed, and we maintain Bitcoin-specific transformers in stock, ready for immediate shipment to expedite your Bitcoin project. This enables you to swiftly realize financial returns on your investment.
Contact Daelim TransformerBitcoin mining transformer types
Bitcoin mining operations are primarily concentrated in North America. These operations require power transformers to supply electricity to Bitcoin miners. Common types include desktop transformers, three-phase power transformers, and high-voltage substation transformers. Let's delve into each type in detail.
Daelim Transformer offers a complete line of oil-immersed transformers that meet current applicable standards, including IEC, IEEE, ANSI, CSA, NEMA, AS/NZS, and GOST. Our high-voltage power transformers are available for voltages up to 230 kV and ratings up to 300 MVA. We have successfully supplied hundreds of high-voltage power transformers across America.
At our Houston facility, we have hundreds of transformers in stock, specifically for crypto mining applications. Our inventory includes benchtop transformers ranging from 300 kVA to 3000 kVA, with voltage classes of 12.47 kV, 13.2 kV, 13.8 kV, 24.94 kV, and 34.5 kV. Best of all, there’s no need to wait—ready to ship!
Daelim Transformer's three-phase power transformers are designed for high voltages up to 44 kV and ratings of up to 20 MVA, compliant with global standards such as ANSI/IEEE C57, CSA C88, IEC 60076, and AS. These transformers are equipped with monitoring system accessories and feature components from internationally renowned brands like ABB, Copper, and Qualitrol.
Pad Mounted Transformer
The pad-mounted transformer is the most commonly used type for Bitcoin mining in North America due to its safety, reliability, efficiency, and ease of installation. The high and low-voltage bushings, along with various instruments, valves, fuses, load switches, and tap changers, are installed in a line entry compartment secured with a padlock. This setup ensures dustproof, rainproof, and theft-proof properties, enhancing security. These transformers can be installed both indoors and outdoors and are often utilized with distribution cabinets and switchgear to provide high-efficiency and stable power for mining machines while safeguarding mining equipment.
Send Inquiry NowDaelim Transformer currently has two batches of pad-mounted transformers specially designed for Bitcoin mines, ready to be shipped soon. Let's delve into their details:
We have a batch of 10 units of pad-mounted transformers prepared for shipment to the United States for Bitcoin mining. These transformers are designed and manufactured in full compliance with IEEE C57.12.34 standards. They feature a loop feed configuration, offering a crucial advantage in Bitcoin mining operations. In case of channel failure, the other channel seamlessly takes over without any downtime, ensuring uninterrupted power supply—a critical requirement for Bitcoin mining. Operating at a primary voltage of 34.5kV and a secondary voltage of 415V, these transformers boast a High Voltage Compartment equipped with 6 HV bushings, a 4-position load break switch, three bayonet fuses, and a 5-position tap changer. The Low Voltage Compartment is equipped with various gauges and four 10-hole low-voltage terminals for precise monitoring and connection.
Learn more about Pad Mounted Transformer
In just a week, these transformers will be shipped to Kansas, USA, to power a local 20MW Bitcoin mining facility.
Now, let me introduce you to a specially designed pad-mounted transformer also used in Bitcoin mines. Unlike the aforementioned design, this transformer features a side-mounted LV bushing design located outside the transformer tank, facilitating connection with switchgear. In North American Bitcoin mining sites, the pad-mounted transformer, together with the switchgear, is installed on the skid base. These 12 units of pad-mounted transformers, rated at 2550kVA with primary voltage of 24.94kV delta and secondary of 415GrdY/240V, will also be shipped to the United States soon to provide power for Bitcoin mining farms.
Try for free: 2600 kVA Pad Mounted Transformer for Cryptocurrency Mining
Three Phase Power Transformer
The three-phase power transformer is another common type utilized in Bitcoin mining farms, differing from the pad-mounted transformer in appearance and design. Unlike pad-mounted transformers, the high and low voltage bushings, instruments, and valves of three-phase power transformers are typically exposed, without fuses and switches. This design offers greater flexibility, allowing customization according to the specific installation requirements of the application scenario. Bushings can be either top-mounted or side-mounted, with the side-mounted bushing position selectable from the front, left, back, or right sides of the transformer.
Contact Daelim TransformerThe side-mounted bushing design often necessitates terminal enclosures. There are three common terminal enclosure types for three-phase power transformers: flange, throat, and air terminal chamber. Their sizes can be customized based on project-inquiry.
You may enjoy: Skid Mounted Substation Transformer
In the heart of Texas, USA, a Bitcoin mining venture relies on the steadfast performance of 90 units of three-phase power transformers designed and manufactured by Daelim Transformer. Each transformer bears a commanding 2500 kVA power rating, meeting the rigorous demands of the operation. As step-down transformers, they seamlessly convert an input voltage of 34.5kV to an output voltage of 480GrdY/277V.
Reading more: Three-Phase Power Transformers for Bitcoin Mining Facility in Texas!
These transformers are engineered with sustainability in mind, utilizing biodegradable vegetable oil as their insulating fluid. Enhanced with the KNAN cooling method and equipped with a dedicated set of fans, they ensure efficient heat dissipation even under demanding conditions.
The high and low voltage bushings of these transformers feature a side-mounted design. The low voltage bushing is positioned on the left side of the transformer, and the terminal enclosure is of the throat type. On the other hand, the high voltage bushing is located on the right side of the transformer, with the terminal enclosure being of the air terminal chamber type with full height. The picture below depicts on-site feedback from customers following the installation of 90-unit transformers.
Manufactured in strict adherence to IEEE Std C57.12.36 and subjected to exhaustive factory testing according to IEEE standards, these transformers offer unwavering reliability and durability. Additionally, they hold UL listing certification and comply with all pertinent IEEE regulations and local ordinances, underscoring their commitment to safety and regulatory compliance.
HV Substation Transformer
In the realm of large-scale Bitcoin mining, where power consumption is paramount, the demand for electricity prompts investors to construct their substations, thereby mitigating operational costs. High Voltage (HV) substation transformers play a pivotal role in this landscape, facilitating the transmission of electrical energy from power plants to the mining sites.
In 2022, Daelim Transformer fulfilled an order for two 66 kV 12MVA HV substation transformers destined for a Canadian Bitcoin mining farm. These transformers, tailored for 66 kV substations, boast a power rating of 12 MVA, with high voltage set at 66 kV and low voltage at 12.47Y/7.2 kV. Configured with a Dyn1 connection group, these double-winding transformers adhere to IEEE and CSA standards.
The high-voltage bushing of these transformers adopts a top-mounted, polymer-type design, while the low-voltage bushing is side-mounted, porcelain spade type. Equipped with electric shock-resistant instruments and meters, they enable remote monitoring of the transformer's operational status, streamlining maintenance and operation processes.
Send Inquiry NowHow do I choose a transformer for my Bitcoin mining farm?
How do I choose a transformer when I have a new Bitcoin project? What about type, capacity, voltage, and quantity?
When embarking on a new Bitcoin mining project, selecting the appropriate transformer is crucial for efficient operations. Here's a systematic approach to guide your decision-making process:
- Determine Energy Requirements: Begin by assessing the electrical energy demands of your Bitcoin mining farm, based on the total installed capacity. For instance, if your mine requires 20MW, you might need approximately 10 pcs 2000 kVA transformers, or 8 units 2500 kVA transformers. However, for precise calculations, it's advisable to seek guidance from a transformer engineer or manufacturer.
- Confirm Voltage Compatibility: Next, ascertain the input voltage of the transformer in alignment with the voltage level of your local utility grid. Additionally, confirm the output voltage of the transformer based on the operational voltage requirements of your mining equipment. Common utility grid voltages in North America include 12.47 kV, 13.2 kV, 13.8 kV, 24.94 kV, and 34.5 kV.
- Select Transformer Type: Choose the appropriate transformer type based on your specific requirements. Pad-mounted transformers and three-phase power transformers are commonly used due to their distinct shapes, designs, and wiring methods. Consulting with a transformer engineer is advisable to ensure compatibility with the load equipment you intend to connect.
- Seek Professional Guidance: Daelim Transformer's team of experienced engineers can offer invaluable assistance in selecting the optimal transformer type, capacity, and quantity for your Bitcoin mining project. By leveraging their expertise, you can access comprehensive transformer solutions tailored to your unique needs.
Reach out to Daelim Transformer today to explore a range of transformer options and receive expert guidance for your Bitcoin mining venture.
Transformers Stocked for Immediate Deployment
At Daelim Transformer, we understand the urgency of your Bitcoin mining operations. That's why we maintain a diverse inventory of transformers, readily available to meet the demands of your projects and ship immediately. Our stocked transformers boast various specifications perfectly suited for Bitcoin mining, including （Ship immediately）:
| Type | Primary Voltage | Secondary Voltage | Rating | Connection type | Standard | QTY |
| 3 PH Pad Mount Transformer | 34.5kV | 415V | 2550kVA | Dyn1 | IEEE Std C57.12.34 | 13 |
| 34.5kV | 480V | 2550kVA | Dyn1 | IEEE Std C57.12.34 | 6 | |
| 13.8kV | 415V | 3000kVA | Dyn1 | IEEE Std C57.12.34 | 2 | |
| 13.2kV | 480V | 2550kVA | Dyn1 | IEEE Std C57.12.34 | 6 | |
| 24.94kV | 415V | 2550kVA | Dyn1 | IEEE Std C57.12.34 | 18 | |
| 24.94kV | 480V | 2550kVA | Dyn1 | IEEE Std C57.12.34 | 7 | |
| 12.47kV | 415V | 2550kVA | Dyn1 | IEEE Std C57.12.34 | 12 | |
| 12.47kV | 480V | 300kVA | YNyn0 | IEEE Std C57.12.34 | 4 | |
| 12.47kV | 480V | 500kVA | YNyn0 | IEEE Std C57.12.34 | 4 | |
| 12.47kV | 480V | 750kVA | YNyn0 | IEEE Std C57.12.34 | 4 | |
| 12.47kV | 480V | 1000kVA | YNyn0 | IEEE Std C57.12.34 | 4 | |
| 12.47kV | 480V | 1500kVA | YNyn0 | IEEE Std C57.12.34 | 4 | |
| 12.47/24.94 kV | 480V | 750kVA | YNyn0 | IEEE Std C57.12.34 | 3 | |
| 12.47/24.94 kV | 480V | 1000kVA | YNyn0 | IEEE Std C57.12.34 | 3 |
Contact Daelim Transformer now for a quote.
Daelim Transformer’s Advantages
In the ever-evolving landscape of Bitcoin mining, where each watt holds significant value, the selection of transformers becomes a pivotal factor for success. Daelim Transformer emerges as your steadfast ally, presenting an extensive array of high-performance transformers meticulously crafted for Bitcoin mining endeavors. Backed by nearly two decades of profound expertise in international projects, we pledge unwavering commitment to superior quality, unparalleled proficiency, and expedited delivery, thereby ensuring peak performance and maximal profitability for your enterprise.
- Expertise: With close to two decades of involvement in international projects, we boast unparalleled mastery in transformer manufacturing, guaranteeing unmatched quality and reliability.
- Lightning-Fast Delivery: Recognizing the criticality of prompt delivery in the fast-paced realm of Bitcoin mining, we have streamlined our processes and optimized logistics to ensure swift dispatch of transformers directly to your location.
- Quality Assurance: At Daelim Transformer, quality reigns supreme. Each of our transformers undergoes meticulous testing and adheres strictly to stringent industry standards, affording you unwavering peace of mind and uncompromised operational performance.
- Customization: Acknowledging the unique nature of every Bitcoin mining project, we offer tailored transformer solutions designed to precisely align with your distinct requirements. Through personalized customization, we optimize efficiency and cost-effectiveness, empowering you to achieve your goals with utmost efficacy.
Partner with Daelim Transformer to navigate the complexities of Bitcoin mining with confidence and assurance. Elevate your operations with our proven expertise, premium-quality products, and customer-centric approach, ensuring unparalleled success in your endeavors.
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