20kva 25kva Single Phase Pole Mounted Transformer

20kva 25kva Single Phase Pole Mounted Transformer

‌Name‌: Single Phase Pole Mounted Transformer
‌Capacity‌: 20kVA/25kVA
‌Voltage‌: 11kV/0.4kV
‌Frequency‌: 50Hz/60Hz
‌Type‌: Single Phase Pole Transformer
‌Certifications‌: ISO9001, SGS, CE
‌Advantages‌: High-efficiency ‌Pole Top Transformer‌ with compact space-saving design, IP55 protection rating, and adaptability to diverse climates.
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 20kva 25kva single phase pole mounted transformer in China. If you're going to buy customized 20kva 25kva single phase pole mounted transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

 

 

 

Product Introduction of 20kva 25kva Single Phase Pole Mounted Transformer

 

 

20kva 25kva Single Phase Pole Mounted Transformer

This ‌Pole Mounted Transformer‌ is engineered for rural grids and urban power distribution. Featuring a fully sealed structure to prevent oil leakage, it operates below 45dB noise levels. Its silicon steel core reduces no-load loss by 30% and supports wide-temperature operation (-40℃~45℃). As a reliable ‌single phase pole transformer‌, it includes a pressure relief valve and oil level indicator for easy maintenance. Ideal for utilities and industrial parks requiring stable power supply, the 20kVA and 25kVA capacities flexibly meet varying load demands. The ‌pole top transformer‌ integrates lightning protection and galvanized housing for a 10+ year lifespan, delivering optimal cost-efficiency in power distribution.

 

 

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20kva 25kva Single Phase Pole Mounted Transformer

 

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Operation & Environment

 

 

Operating Principle‌:

Utilizes electromagnetic induction to convert voltage; the ‌single phase pole transformer‌ achieves 11kV/0.4kV transformation via coil winding ratios.

Oil-immersed cooling ensures continuous heat dissipation in the ‌Pole Mounted Transformer‌.

 

Environmental Requirements‌:

Altitude ≤1000m (customizable for higher elevations).

Install the ‌pole top transformer‌ on well-ventilated outdoor poles with <5° tilt.

Avoid corrosive or explosive environments for the ‌single phase pole transformer‌.

Humidity: Daily average ≤95%, monthly average ≤90%.

Maintain 1m clearance around the ‌Pole Mounted Transformer‌; foundation load-bearing ≥200kg.

 

20kva 25kva Single Phase Pole Mounted Transformer

 

 

 

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Why choose us?

 

GNEE strictly follows the comprehensive acceptance testing process to ensure that the performance of each device meets the standards. Our products and services have been successfully applied in more than 50 countries and regions around the world. As a trusted global industrial partner, we are always committed to helping customers achieve their sustainable development vision through high-quality products and full-process services.

Support
• Pre-sales: Free technical consulting, drawing review, and installation training.
• After-sales:
o Global warranty for 2 years; 5-year warranty on core components.
o 7×24-hour remote support, fault response within <24 hours.
o Operation manual provided.

20kva 25kva Single Phase Pole Mounted Transformer
20kva 25kva Single Phase Pole Mounted Transformer

Our factory

20kva 25kva Single Phase Pole Mounted Transformer

 

​Packing and Delivery

20kva 25kva Single Phase Pole Mounted Transformer

 

 

FAQ
 

Q1: How does the design of a Rectifier Transformer handle high DC component impacts?

A: Using flat-stacked core technology with ±0.5mm precision and high impedance design, it can withstand 100% rated current DC component impacts.
Scene Validation: After adopting our rectifier transformer, a certain electrolytic aluminum plant saw an 85% reduction in equipment failure rates and a 20% increase in production capacity.

Q2: How does the Pre-assembled Substation perform under harsh weather conditions?

A: The fully sealed cabinet design achieves an IP55 protection rating and uses anti-salt mist coating, ensuring stable operation in coastal or highly corrosive environments.
User Case: A wind farm in Shandong selected our pre-assembled substation, maintaining 99.9% power supply reliability even during typhoon seasons.

Q3: How does an Amorphous Alloy Transformer reduce electricity costs in remote areas?

A: By using amorphous alloy tape cores, no-load losses are reduced by 50%-70% compared to traditional silicon steel transformers, making them particularly suitable for rural grids with fluctuating loads.

 

 

 

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