OEM/ODM Available
Single-Phase Pole-Mounted Distribution Transformer

Overhead Single-Phase Pole-Mounted Distribution Transformer

Technical Highlights

Frequency 50 Hz / 60 Hz
Cooling Method ONAN
Insulating Medium Mineral Oil
Conductor Material Copper, Aluminum
Standard IEC / IEEE
Discuss Your Requirement
Custom Specs Available
Ships Worldwide

Overhead single-phase pole-mounted distribution transformers are built for last-mile power distribution on overhead lines, delivering reliable low-voltage supply to residential areas, rural electrification, small commercial loads, and distributed facilities.

Mounted directly on utility poles, this transformer type is compact, easy to install, and well-suited for standardized overhead distribution networks. It is commonly used where fast deployment and economical network expansion are priorities, especially for service areas with widely distributed loads.

The transformer can be configured to match local grid practices, including common primary voltage levels, single-phase secondary options, tap settings, and bushing/terminal arrangements. Typical applications include residential service supply, rural feeders, and small community power distribution upgrades.

Designed for outdoor operation, the unit can be specified with practical protection and accessory options based on project requirements, supporting stable operation in long-term field conditions.

Yeeg Transformer Advantage

  • Compliance with IEC / IEEE utility standards as required by project
  • Project-based engineering support and parameter confirmation
  • OEM / ODM manufacturing partner for utility and EPC contractors

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Industry Insights

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What Are the Key Engineering Considerations for Upgrading Distribution Transformers?

Upgrading your transformers seems simple, but a wrong move can cause costly downtime and inefficiencies. This guide prevents that. Key engineering considerations for a transformer upgrade include precise load analysis, lifecycle cost assessment, selecting the right type (oil vs. dry), ensuring installation compatibility, and planning for future maintenance. A holistic approach ensures reliability and cost-effectiveness […]

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When Should Distribution Transformers Be Replaced Instead of Reinforced?

If your distribution transformer is aging, the risk is not just failure. It is unplanned outages, safety exposure, missed capacity growth, and long procurement lead times that turn a small problem into a multi-year headache. Replace (not reinforce) when the unit shows irreversible insulation aging, repeat internal fault behavior, lost thermal margin, or when the […]

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