YUGUANG Delivers 10 Dry-Type Phase-Shifting Rectifier Transformers to Russia for Mining Project

02-27 2026 | By:

December 2025 — YUGUANG ZTELEC has successfully completed the delivery of 10 dry-type phase-shifting rectifier transformers to a mining project in Russia.
The transformers are designed to support high-capacity, continuous rectifier loads, ensuring stable and efficient power supply for mining operations operating under demanding conditions.

This project further strengthens YUGUANG’s position as a reliable manufacturer of special-purpose and high-capacity power transformers for global industrial applications.

Project Overview: Power Infrastructure for Russian Mining Operations

Russia has become one of the world’s key regions for cryptocurrency mining due to its abundant power resources and favorable climate conditions. As mining facilities continue to scale up, traditional power solutions often struggle to meet requirements such as:

• Extremely high and continuous power demand

• Strong rectifier load impact

• Strict control of harmonics and power quality

• Long-term full-load operation

To address these challenges, the project owner selected dry-type phase-shifting rectifier transformers as the core equipment for the mining power system.

 +86 166 5027 3776  Contact！

Transformer Specifications and Delivery Scope

For this project, YUGUANG Power supplied a total of 10 customized dry-type rectifier transformers, engineered specifically for mining applications.

Key technical parameters include:

• Transformer type: Dry-type phase-shifting rectifier transformer

• Application: Cryptocurrency mining rectifier power supply

• Quantity: 10 units

• Rated capacity:

  • 5000 kVA / 10 kV

  • 6300 kVA / 10 kV

• Delivery date: December 2025

• Cooling method: AN / AF (project-specific configuration)

• Insulation class: Class F / Class H

• Standards: IEC (with project-based customization)

This configuration ensures stable operation under high current, high load, and long-duration operating conditions commonly found in large mining farms.

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Why Dry-Type Phase-Shifting Rectifier Transformers for Mining?

Compared with conventional power transformers, dry-type phase-shifting rectifier transformers offer significant advantages in mining applications:

• Harmonic reduction through phase-shifting design

• Improved power quality for rectifier-fed loads

• Oil-free construction, eliminating fire and leakage risks

• Lower maintenance requirements, ideal for remote mining sites

• Stable performance under continuous high-load operation

These features make dry-type rectifier transformers a preferred solution for mining projects in Russia, Eastern Europe, Central Asia, and other regions with intensive power demand.

 +86 166 5027 3776  Contact！

Manufacturing, Testing, and Quality Assurance

As a professional transformer manufacturer, YUGUANG Power strictly controls every stage of production and testing.
Before shipment, all transformers for this project successfully passed:

• Routine tests

• Temperature rise tests

• Insulation and partial discharge tests

• Noise and operational stability verification

These procedures ensure long-term reliability and compliance with international standards for overseas operation.

YUGUANG Power: Manufacturer of Mining and Special-Purpose Transformers

YUGUANG Power specializes in the design and manufacture of medium- and high-voltage transformers for demanding applications, including:

• Power transmission and substation projects

• Renewable energy and energy storage systems

• Data centers and industrial rectifier systems

• Cryptocurrency mining and high-power industrial loads

With extensive export experience, YUGUANG transformers are operating in Russia, Central Asia, Africa, the Middle East, and Southeast Asia, supporting critical power infrastructure worldwide.

Supporting Global Mining Power Projects

As global demand for computing power and digital infrastructure continues to grow, YUGUANG ZTELEC remains committed to delivering safe, efficient, and customized transformer solutions for mining, rectification, and other high-power applications.

For mining operators or EPC contractors seeking 5000 kVA / 6300 kVA dry-type rectifier transformers, YUGUANG ZTELEC provides professional technical support, flexible customization, and reliable international delivery.

 +86 166 5027 3776  Contact！

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