35kV Transformer Project Completed in Ukraine

Project Background

As part of a grid expansion and modernization project in a region of Ukraine, Diteli Electric supplied a 35kV main transformer, serving as a core component of the upgrade. The regional grid had been experiencing increasing load demands, aging infrastructure, and harsh climate conditions, requiring a highly reliable and durable replacement.

Our Solution

The transformer was designed with sufficient capacity to meet long-term load growth in the region.
To ensure full adaptability to Ukraine’s harsh winter climate, the unit featured:

  • Anti-freeze and moisture-proof sealing design

  • High-reliability insulation and material selection

  • Advanced online monitoring system for real-time tracking of oil temperature, gas levels, and load conditions

The monitoring system allowed maintenance teams to predict faults in advance, greatly improving operational safety and maintenance efficiency.

Technical Highlights

  • Enhanced cold-resistant capability for extreme low-temperature performance

  • High-sealing protective structure ensuring long service life

  • Smart monitoring system for digitalized operation & maintenance

  • Low-loss design improving overall energy efficiency of the network

Project Outcome

Since commissioning, the transformer has significantly improved the region’s power transmission capacity, load regulation capability, and operational stability, ensuring more reliable electricity supply for both industrial and residential users.

Client Feedback

The Ukrainian client praised the transformer’s excellent climate adaptability and stable operation, expressing strong appreciation for the technical support provided by Diteli Electric.