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ONAN Oil Is Self-cooled Oil Immersed Transformer Equipped With Oil Conservator Varies By Model Designed For Power Supply

Product Summary

Product Description: The Pole Mounted Oil Immersed Distribution Transformer is specifically engineered for use in outdoor overhead power distribution networks. It offers dependable voltage conversion, ensuring high efficiency, consistent operation, and an extended operational lifespan. This ...

Key Attributes
Brand Name: TNNPI
Model Number: Pole Mount
Certification: CE,ISO,UL
MOQ: 1
Supply Ability: OEM/ODM
Delivery Time: 7-14 Business Days
Payment Terms: T/T,Western Union
Standard Packaging: Wooden Crate+steel Frame
Product Custom Attributes
Highlight

self-cooled oil immersed transformer

,

oil conservator transformer

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power supply oil transformer

Winding:
Duplex Winding
Dimensions:
Varies By Model
Tankmaterial:
Mild Steel
Oil Conservator:
Yes
Material:
Copper / Aluminium
Another Namerl:
Power Transformer
Type Of Cooling:
ONAN Oil Is Self-cooled
Reference Standards:
IEC60076
Product Description

Product Description:

The Pole Mounted Oil Immersed Distribution Transformer is specifically engineered for use in outdoor overhead power distribution networks. It offers dependable voltage conversion, ensuring high efficiency, consistent operation, and an extended operational lifespan.

This transformer features a premium silicon steel core along with pure copper windings. It utilizes advanced oil-immersed insulation technology, which enhances its electrical performance and optimizes heat dissipation. These design elements contribute to its reliable and efficient functionality.

Due to its robust construction and effective performance, this transformer is extensively employed in various applications including rural power grids, urban distribution systems, industrial facilities, and renewable energy projects.


Features:

High Efficiency Silicon Steel Core

The core of the transformer is constructed from premium cold-rolled silicon steel laminations. This design effectively minimizes no-load losses, thereby enhancing the overall energy efficiency of the transformer.

Pure Copper Windings for Stable Performance

Equipped with high-conductivity copper windings, the transformer delivers excellent electrical performance. This leads to a low temperature rise during operation and extends the lifespan of the unit.

Reliable Oil-Immersed Insulation System

The transformer utilizes high-quality transformer oil for insulation purposes. This oil-immersed system provides exceptional heat dissipation and maintains reliable insulation even under continuous working conditions.

Durable Outdoor Structure

The tank features a sealed steel structure coated with anti-corrosion materials. This robust construction offers strong resistance to severe weather, guaranteeing reliable outdoor performance over the long term.

Flexible Customization Options

We offer tailored options including various voltage ratings, capacities, terminal arrangements, and mounting structures. This flexibility ensures that the transformer can be adapted to meet diverse project specifications worldwide.


Applications:

This distribution transformer, designed for pole mounting, finds extensive application in various settings. It is commonly utilized in rural power distribution networks, ensuring reliable electricity supply to remote areas.

In addition, this transformer is widely implemented in urban overhead power supply systems, contributing to the effective distribution of power across city infrastructure. It also serves industrial and mining enterprises, where robust and dependable power distribution is critical for operations.

Moreover, the transformer supports renewable energy power distribution, facilitating the integration of sustainable energy sources into the grid. It is also well suited for construction sites and situations requiring temporary power supply, providing a flexible and efficient energy solution.

Overall, this pole mounted distribution transformer is an excellent choice for outdoor power distribution, offering a safe, efficient, and stable performance in a variety of environments.


Customization:

Our Oil Immersed Transformer, branded as TNNPI, offers exceptional quality and reliability. The Pole Mount model is designed and manufactured in Henan, ensuring top-notch craftsmanship and adherence to international standards. Certified by CE, ISO, and UL, this Oil Cooled Electrical Transformer meets rigorous safety and performance requirements.

We provide customized power options to suit your specific needs, utilizing high-quality copper or aluminium materials for optimal conductivity and durability. This Oil Filled Power Transformer features ONAN (Oil Natural Air Natural) cooling, allowing the transformer to be self-cooled efficiently without external cooling systems.

Ideal for power distribution applications, our Oil Cooled Electrical Transformer serves as a reliable Power Transformer for various electrical infrastructure needs. The product is carefully packaged using wooden crates combined with steel frames to ensure safe delivery.

With a minimum order quantity of just one unit, we offer flexible supply capabilities including OEM and ODM services. Delivery times typically range from 7 to 14 business days. Payment terms include T/T and Western Union, facilitating smooth transactions for our global customers.


Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
4
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All Reviews
I
Ifandro from Bahamas
Sep 9.2025
Clear wiring and convenient maintenance
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C
Cornelius Uloko from Nigeria
Mar 4.2025
Low noise and reliable performance.
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A
Albert from Benin
Jan 20.2024
super good quality and fast service
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