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High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer
High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer
High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer
High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer
High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer
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High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer
High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer
High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer
High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer
High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer

High Efficiency Durable 25kVA Single Phase Oil Immersed Pole Mounted Transformer

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Product Description

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Basic Info

Model NO.
25kVA Single Phase Oil Immersed Pole Mounted Trans
Core
Silicon Steel (Cold-Rolled Grain-Oriented)
Cooling Method
Oil-immersed Type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001-2000, ISO9001, CCC
Usage
Power Transformer, Distribution Transformer
Frequency
Power Frequency
Shape of Core
Ring
Efficiency
Low Loss, High Efficiency, Energy Saving
HS Code
850433
Pole Mounted Transformer
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Product Description

This product is a 25kVA single-phase oil-immersed pole-mounted transformer, specifically designed as a distribution device for outdoor distributed load applications. Featuring a fully sealed oil-immersed structure, it offers convenient installation, reliable operation, and maintenance-free characteristics. It is widely employed in small-capacity power supply scenarios such as rural grids, urban street lighting, and telecommunications base stations.

Transformer Details
Outdoor Application
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Core Advantages

High Efficiency & Energy Savings Utilizes premium cold-rolled silicon steel laminated cores paired with oxygen-free copper windings to significantly reduce no-load and load losses.
Fully Sealed Design Features a corrugated oil tank with a fully sealed structure that isolates transformer oil from air, preventing aging and moisture.
Safe and Reliable Incorporates a built-in pressure relief valve and high-sensitivity gas relay for multiple layers of operational protection.
Outdoor-Specific Design Corrosion-resistant coating and waterproofing ensure reliability in extreme climates ranging from -40°C to +40°C.
Quality Assurance
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Technical Specifications

Parameter Item Specifications
Rated Capacity25kVA
Number of PhasesSingle-phase
Rated Voltage Ratio10kV / 0.22kV (Customizable)
Linkage GroupIi0
Impedance Voltage≤4%
No-load Loss≤120W
Load Loss≤800W
No-load Current≤2%
Cooling MethodONAN (Oil-immersed self-cooling)
Protection RatingIP54
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Main Products

Product Range
C

Company Profile & Capability

Manufacturing
Factory View

We focus on global new energy and infrastructure sectors. As a professional international trade service provider, we integrate new energy power systems, water conservancy systems, and intelligent manufacturing. Our expertise covers the entire power transmission and distribution industry chain, providing customized solutions tailored to regional standards and budgets.

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Certifications & Solutions

Certificates
Solutions
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Packaging & Shipping

Logistics
Package
Frequently Asked Questions (FAQ)
What are the primary applications for this 25kVA pole-mounted transformer?
It is ideal for rural grids, urban street lighting, telecommunications base stations, and remote load points like oil fields or mining areas.
Is the transformer maintenance-free?
Yes, the fully sealed corrugated oil tank isolates the oil from external air and moisture, effectively preventing oil aging and eliminating the need for regular maintenance.
What is the operating temperature range?
The unit is designed for outdoor durability and operates reliably in extreme climates ranging from -40°C to +40°C.
Does it require a complex foundation for installation?
No, it is equipped with dedicated mounting brackets that allow it to be secured directly to utility poles, saving construction time and costs.
What quality standards does this product meet?
It is manufactured in strict compliance with international standards including IEC60076 and GB1094, and it is ISO9001 certified.
Can the voltage ratio be customized for different regions?
Yes, while the standard ratio is 10kV / 0.22kV, we offer customizable voltage ratios to meet specific regional grid requirements.

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