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Secondary Voltage Ratings: 380V
H.V. TAP RANGE: 13110V-14490V
CONNECTION TYPE: Dyn11
TYPE: S(F)-4500/13.8/0.38 Transformer
BIL: 30-95kV
Standards: IEEE C57.12.00,C57.12.90
Power Rating: 4500 kVA, 4.5 MVA
Daelim Transformer offers diverse 4500 kVA transformers meeting global standards (IEEE, ANSI, CSA, IEC, EN, AS, NZS, etc.) for different countries. We ensure technical compliance and cater to specific requirements, delivering reliable and high-performance transformers. Contact Daelim Transformer for customized solutions worldwide.
| 4500 kVA Substation Transformer Specifications | |||
| Standards | IEEE C57.12.00,C57.12.90 | Oil weight | 2560L |
| Method | ONAN/ONAF | Total weight | 10000kg |
| kVA | 4500/5200 kVA | Winding material | copper |
| Vector Group | Dyn11 | No. OF TAP POSITION | 5 |
| HV | 13800 | Impedance | 6.5%% |
| LV | 380 | Oil temperature rise(ONAN) | 55℃ |
| Frequency | 60Hz | Winding temperature rise(ONAN) | 65℃ |
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Contact Daelim Transformer for special requirements
Introducing the Daelim S(F)-4500/13.8/0.38 transformer, specifically designed to cater to our Venezuelan customers and cater to the power supply needs of bitcoin mining operations. This transformer boasts a high voltage rating of 13.8 kV and a low voltage rating of 380V, perfectly suited for the requirements of such applications.

The S(F)-4500/13.8/0.38 transformer features a side-mounted throat design with an enclosed terminal box, ensuring efficient and convenient installation. It is meticulously crafted to meet the unique demands of the Blockchain facilities.
The S(F)-4500/13.8/0.38 transformer incorporates a tap changer located at the high voltage end, offering versatile voltage regulation capabilities. It provides five levels of voltage adjustment to cater to different operational requirements. These voltage regulation levels are as follows:
14490V, 14145V, 13800V, 13455V and 13110V.
Reading more about Substation Transformer
By utilizing the tap changer, the transformer allows for fine-tuning of the high voltage output, enabling precise voltage control to match specific load conditions and ensure optimal performance. This flexibility in voltage regulation ensures efficient and stable power supply to meet the varying needs of your blockchain operation.
To ensure optimal performance and reliability, this transformer employs the highly effective ONAN/ONAF cooling method. The insulating liquid used is mineral oil, renowned for its excellent insulating properties and thermal conductivity. With this configuration, the transformer operates at a capacity of 4.5 MVA during self-cooling and heat dissipation. However, when the fan is activated, the capacity can be increased to an impressive 5200 kVA, providing enhanced power capabilities as required.
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At Daelim, we understand the critical nature of blockchain operations and the need for robust and dependable power infrastructure. The S(F)-4500/13.8/0.38 transformer has been engineered with these considerations in mind, ensuring stable and efficient power supply to block chain facilities.




The Daelim Transformer’s 4 sets S(F)-4500/13.8/0.38 model transformers, as depicted in the picture, are successfully powering the customer’s blockchain. We take pride in delivering exceptional performance and reliability tailored for blockchain operations.
Daelim Transformer is a company known for manufacturing and supplying transformers for various applications, including power distribution and industrial processes. The transformers in the picture are supplied by Daelim Transformer, they are specifically designed to meet the power requirements of blcokchain operations.
Blockchain requires a significant amount of computational power, which in turn requires a stable and continuous supply of electricity. Transformers play a crucial role in ensuring that the power supply to the mining machines is stable and at the appropriate voltage levels.
By using transformers supplied by Daelim Transformer, the blockchain can rely on a consistent power source, reducing the risk of fluctuations or disruptions that could affect the mining process. These transformers likely provide the necessary voltage conversion, isolation, and distribution capabilities required for the mining machines to function efficiently and reliably.
Transformers Solution For Data Center and Blockchain
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