25 KVA-500 KVA Three Phase Pole Mounted Transformer

25 KVA-500 KVA Three Phase Pole Mounted Transformer

Primary Voltage:6KV-35kV Or Others
Secondary Voltage:120V-600V Or Others
Connection Type: Dyn11/Yyno or others
Standards: ANSI/IEEE,CSA/CAN,DOE
Power Rating: 25 KVA-500 KVA
Certificate:CE,UL,cUL,CSA,SGS

25 KVA-500 KVA three phase pole mounted transformer are widely used in urban and rural power distribution systems in North America, South America, and Southeast Asia, and are suitable for industrial, agricultural, commercial, and residential areas in the distribution network. They are usually installed on utility poles, effectively saving land resources while providing reliable power transmission. Specifications range from 25 KVA to 500 KVA, with the characteristics of high efficiency, low loss, and strong durability. They can operate stably in various environments and adapt to the power needs of different regions.

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Three phase pole mounted transformer are critical components in the distribution of electrical power, especially in residential and light commercial applications. Unlike ground mounted transformers, these are installed on poles, making them a practical solution for areas where space constraints or environmental considerations prevent ground installations. They are an essential part of power distribution networks, converting high-voltage electricity from power lines to a lower voltage suitable for use in homes and businesses.

25 KVA-500 KVA Three Phase Pole Mounted Transformer Structure

Core: The core of the transformer is typically made of laminated silicon steel sheets, usually in an E-shape or rectangular form, with high magnetic permeability. The core is divided into several limbs, each wrapped with coils.
Windings: Inside the transformer, there are three windings corresponding to the three phases of the electrical grid (Phase A, Phase B, and Phase C). Each winding consists of a primary (high-voltage) winding and a secondary (low-voltage) winding, typically made of copper or aluminum wires and insulated to prevent short circuits.
Oil Tank: The transformer is often immersed in insulating oil, housed within an oil tank. The oil helps in cooling the transformer and provides additional insulation.
Radiator: To ensure proper operation, the transformer includes a radiator (often fins or tubes) to dissipate heat and maintain the transformer within a safe temperature range.
Enclosure and Accessories: The enclosure protects the internal components, and accessories include high-voltage and low-voltage terminals, grounding devices, lightning arresters, and more.

Learn More:150 Kva Single Phase Pole Mounted Transformer

25 KVA-500 KVA Three Phase Pole Mounted Transformer Working Principle

The working principle of a three phase pole mounted transformer is based on electromagnetic induction. When high-voltage current flows through the primary winding, it generates an alternating magnetic field in the core, which induces a current in the secondary winding, thereby transforming the voltage.

Voltage Conversion: When high-voltage current (typically 10 kV-35 KV or higher) passes through the primary winding, the transformer steps it down to a lower voltage (such as 400 V) suitable for residential or commercial use.
Three-Phase Balance: The transformer is designed to maintain balance among the three phases, preventing unnecessary power loss and ensuring stability in the electrical grid.

In summary, a three phase pole mounted transformer is a crucial electrical device widely used in power distribution networks, ensuring efficient and safe transmission of electricity from high voltage systems to low voltage end-users.

Common kVA Capacities of Three Phase Pole Mounted Transformer

When it comes to three phase pole mounted transformer, kVA (kilovolt-ampere) rating is a key factor that determines the capacity of the transformer. At Evernew Transformer, a leading manufacturer in China, we offer a range of standard kVA capacities to meet the diverse needs of our customers:

15 kVA: Suitable for small residential areas or light commercial applications.
25 kVA: Commonly used in slightly larger residential zones or small businesses.
50 kVA: Ideal for areas with higher electricity demands, such as larger residential complexes or moderate commercial establishments.
75 kVA: Typically used for larger commercial buildings or small industrial setups.
100 kVA and above: Designed for more demanding applications, such as industrial facilities or large commercial operations.

Learn More:100 kVA Pole Mounted Transformer

Features of Evernew Three Phase Pole Mounted Transformer

Evernew Transformer, as a leading transformer manufacturer in China, is committed to producing high quality and reliable transformers. Our Three phase pole mounted transformers come with several key features:

High Efficiency: Designed to minimize energy loss, ensuring maximum efficiency in power distribution.
Durability: Built to withstand harsh environmental conditions, our transformers feature corrosion-resistant materials and robust construction.
Advanced Cooling Systems: Equipped with advanced cooling mechanisms to prevent overheating and ensure long-term reliability.
Safety Features: Includes protection against overloading and short circuits, ensuring safe operation even under demanding conditions.
Customizability: We offer customizable options to meet specific voltage requirements and other customer preferences.

Why Choose Evernew Transformer?

As one of China’s leading transformer manufacturers, Evernew Transformer has established itself as a trusted name in the industry. Our commitment to quality, innovation, and customer satisfaction sets us apart from the competition. By choosing Evernew, you’re investing in transformers that are built to last, with a focus on efficiency and safety.

Conclusion

25 KVA -500 KVA three phase pole mounted transformer are vital components in the electrical distribution network, ensuring the reliable and safe delivery of power across various applications. At Evernew Transformer, we are proud to offer a range of transformers that meet the highest standards of quality and performance. Whether you’re looking to power a residential area, a commercial establishment, or an industrial facility, Evernew Transformer has the right solution for you. Contact us today to learn more about our products and how we can meet your specific needs.