logo

5kVA To 500kVA Pole Mounted Transformers Incorporating Mild Steel Or Stainless Steel Tank Material For Power Distribution

Product Summary

*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}p[style^="text-align"] img{display:inline-block}input, button, textarea, select {font: inherit;}p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word;}ul, li, ol {padding: 0;list-style-position: inside;}.page-wrap {margin: 34px auto 0 auto;padding: 20px;color: #333;}.template1 h3:has(img)::after, .template2 h3:has(img)::after, .te

Key Attributes
Brand Name: TNNPI
Model Number: 15kva~333kva
Certification: CE,ISO
MOQ: 3
Price: $750~$4500
Supply Ability: OEM,ODM
Delivery Time: 10
Payment Terms: T/T,Western Union
Standard Packaging: Wooden Crate+steel Frame
Product Custom Attributes
Productname:
Pole Mounted Transformers
Corematerial:
Silicon Steel Laminations
Frequency:
50Hz / 60Hz
Voltagerating:
13.2kv/ 13.8kv /24.49kv/34.5kv
Coolingtype:
Oil Immersed / ONAN
Protection:
Buchholz Relay, Pressure Relief Device
Tankmaterial:
Mild Steel / Stainless Steel
Type:
Distribution Transformer
Product Description

Product Description:

Pole Mounted Transformers are essential components in the electric power distribution network, designed specifically to meet the demands of both rural and urban areas. These transformers are engineered as distribution transformers that efficiently step down high voltage electricity to lower voltages suitable for residential, commercial, and industrial use. Predominantly, they are used to convert voltages from levels such as 13.2kv to 480v transformer or 13.2kv to 400v transformer configurations, making them versatile solutions for various power distribution requirements.

The core of these pole mounted transformers is constructed using high-quality Silicon Steel Laminations. This material choice is critical as it significantly reduces core losses and enhances the transformer's overall efficiency. Silicon steel laminations provide excellent magnetic properties, ensuring minimal energy loss during the voltage transformation process. This efficiency is particularly important in power distribution applications where maintaining energy quality and reducing operational costs are paramount.

When it comes to insulation, these transformers offer flexibility with insulation classes ranging from Class A, B, F, to H. This range of insulation classes ensures that the transformer can operate reliably under different thermal conditions and environmental stresses. Class A and B insulation are typically used for standard operating temperatures, while Class F and H provide enhanced thermal endurance for more demanding applications. This variety allows the transformers to maintain performance and longevity even under fluctuating load conditions or harsh weather environments.

The tank material of pole mounted transformers is another critical feature that contributes to their durability and reliability. These transformers are housed in tanks made from either Mild Steel or Stainless Steel. Mild Steel tanks offer robust mechanical protection and cost-effectiveness, making them suitable for most standard applications. For environments prone to corrosion or where higher resistance to weather elements is required, Stainless Steel tanks provide superior protection and extended service life. This choice of materials ensures that the transformer enclosure can withstand outdoor conditions, including rain, wind, and temperature variations, without compromising the internal components.

One of the standout specifications in this product range includes the 450 kva transformer, which is ideal for medium load distribution scenarios. This capacity allows for efficient handling of substantial power requirements, supporting multiple residential or commercial connections in a given area. The 450 kva transformer is engineered to deliver consistent voltage regulation and reliable performance, ensuring stable power supply and minimal downtime.

Designed primarily for electric power distribution, pole mounted transformers play a vital role in bridging the gap between high voltage transmission lines and end-user voltage requirements. Their installation on poles facilitates easy access for maintenance and reduces the footprint on the ground, which is especially beneficial in densely populated urban settings or rural locations where space and infrastructure might be limited. These transformers contribute significantly to the stability and efficiency of the electrical grid by providing localized voltage transformation close to the point of consumption.

In summary, pole mounted transformers are indispensable components in modern electric power distribution systems. Featuring Silicon Steel Laminations for the core, a range of insulation classes (A, B, F, or H), and durable tank materials such as Mild Steel or Stainless Steel, they are designed to meet diverse operational and environmental demands. Their application in converting voltages from 13.2kv to 480v transformer or 13.2kv to 400v transformer configurations, along with offerings like the 450 kva transformer, makes them versatile and reliable solutions. Whether in rural or urban areas, these distribution transformers ensure efficient, safe, and continuous delivery of electricity to end-users, supporting the growing energy needs of communities worldwide.


Features:

Precise voltage conversion is ensured with the output voltage maintaining a stable level of 380V ± 0.5%. This high level of accuracy fulfills the demanding requirements of precision instruments and equipment.

Designed for robust environmental adaptability, the device features a fully sealed construction that effectively prevents moisture and dust ingress. It is engineered to endure severe conditions, including earthquakes up to magnitude 6 and typhoons.

The system is highly efficient and energy-saving, exhibiting a no-load power loss of no more than 80W. Additionally, it achieves a comprehensive efficiency rating of at least 98%, contributing to reduced energy consumption.

For enhanced safety, the device integrates four layers of protection mechanisms. These include safeguards against overvoltage, overcurrent, overheating, and short circuits, ensuring reliable and secure operation.


Applications:

This transformer is designed specifically for power distribution systems within the industrial and construction sectors in the Philippines.

It is capable of handling various medium voltage levels, making it versatile for different applications.

The supported voltage levels include 13.2kV, 13.8kV, 24.49kV, and 34.5kV, ensuring compatibility with a range of distribution requirements.


Customization:

TNNPI offers customized Pole Mounted Transformers with model numbers ranging from 15kva to 333kva, designed to meet diverse electric power distribution needs in rural and urban areas. Our products include options such as the 167 kva transformer, transformer 13.2kv, and the 11kv oil immersed single phase transformer, ensuring reliable performance for various applications.

Manufactured in Henan, our transformers are certified by CE and ISO, guaranteeing high quality and safety standards. Customers can order a minimum quantity of 3 units, with prices ranging from $750 to $4500 depending on specifications and customization.

We provide flexible customization services including OEM and ODM to tailor products to your specific requirements. Our transformers are available in single phase and three phase configurations, utilizing high-grade silicon steel laminations as core material to enhance efficiency and durability.

Each transformer comes with essential mounting accessories such as cross arms, clamps, and bolts for easy installation. They operate efficiently at frequencies of 50Hz or 60Hz, accommodating various regional power standards.

Packaging includes sturdy wooden crates combined with steel frames to ensure safe delivery. We guarantee a prompt delivery time of 10 days. Payment terms are flexible, accepting T/T and Western Union for your convenience.


Support and Services:

Our Pole Mounted Transformers are designed for durability and optimal performance in various outdoor environments. To ensure reliable operation, it is important to follow proper installation, maintenance, and troubleshooting procedures.

Installation should be performed by qualified personnel in accordance with local electrical codes and standards. Proper grounding and secure mounting on the pole are essential for safety and efficiency.

Regular inspection and maintenance are recommended to extend the lifespan of the transformer. This includes checking for oil leaks, inspecting bushings and connectors, and ensuring that cooling fins are free from obstructions.

If you experience issues such as unusual noise, overheating, or voltage irregularities, consult the troubleshooting section in the product manual. Common causes may include overloading, poor connections, or environmental factors.

For repairs or replacement parts, use only approved components to maintain product integrity and safety. Our technical support team is available to provide guidance on product specifications, installation procedures, and maintenance best practices.

We are committed to supporting our customers with comprehensive service and technical expertise to ensure the optimal functioning of your Pole Mounted Transformer installations.


FAQ:

Q1: What are the available model numbers for TNNPI Pole Mounted Transformers?

A1: The TNNPI Pole Mounted Transformers are available in model numbers ranging from 15kva to 333kva.

Q2: Where are TNNPI Pole Mounted Transformers manufactured?

A2: These transformers are manufactured in Henan, China.

Q3: What certifications do TNNPI Pole Mounted Transformers have?

A3: The transformers are certified with CE and ISO standards, ensuring quality and safety compliance.

Q4: What is the minimum order quantity and price range for TNNPI Pole Mounted Transformers?

A4: The minimum order quantity is 3 units, with prices ranging from $750 to $4500 depending on the model and specifications.

Q5: What are the packaging and delivery details for these transformers?

A5: The transformers are securely packaged in wooden crates with steel frames. The typical delivery time is 10 days.

Q6: What payment terms are accepted for purchasing TNNPI Pole Mounted Transformers?

A6: Payment can be made via T/T (Telegraphic Transfer) or Western Union.

Q7: Does TNNPI offer customization options for Pole Mounted Transformers?

A7: Yes, TNNPI supports OEM and ODM services to meet specific customer requirements.


Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
4
0
3
0
2
0
1
0
All Reviews
Z
Zerige Hessinga from Guinea-Bissau
Sep 11.2025
Low noise, almost inaudible during operation.
Review Image
Contact Us
You Can Contact Us At Anytime!