50kVA Single-Phase Overhead Type Pole Mounted Mild Steel Distribution Power Transformers
Capacity: 50kVA
Nominal Voltage Ratio: 7200/240V
BIL of Primary Winding: 95kV
BIL of Secondary Winding: 30kV
Oil Filled
Bushings: Porcelain
Description
Technical Parameters
Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of 50kva single-phase overhead type pole mounted mild steel distribution power transformers in China, also supports customized service with low price. Welcome to buy discount 50kva single-phase overhead type pole mounted mild steel distribution power transformers for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
Products Description
This 50kVA Single-Phase Overhead Type Pole Mounted Mild Steel Distribution Power Transformer is designed for efficient power distribution in rural and urban areas. Constructed with durable mild steel, it ensures excellent performance and reliability. Its compact design allows for easy installation on poles, while maintaining safety standards and minimizing energy losses. Suitable for various applications, it offers a cost-effective solution for electrical power needs.
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Products parameter
| Parameter | Specification |
|---|---|
| Type | Single-phase overhead type pole mounted distribution transformer |
| Core Material | Grain-oriented silicon steel |
| Construction | Core type, self-cooled by air |
| Cooling Method | Air natural (AN) |
| Nominal Power Rating | 50 kVA |
| Primary Voltage | 11 kV (or as per requirement) |
| Secondary Voltage | 400 V (or as per requirement) |
| Frequency | 50/60 Hz |
| Insulation Class | Class B (130°C) |
| Winding Connection | Delta / Star |
| Impedance | As per design requirements |
| Tank Material | Mild steel |
| Fluid Type | Mineral oil |
| Protection Class | IP2X |
| Load Loss | As per design (W) |
| No-load Loss | As per design (W) |
| Sound Level | Low noise design (dB(A)) |
| Weight | Approximate weight (kg), including oil |
| Operating Temperature | As per IEC standards |
50kVA Pole Mounted Mild Steel Distribution Power Transformers Products Description
High Voltage Flexibility
This 50kVA Single-Phase Overhead Type Pole Mounted Mild Steel Distribution Transformer features full capacity high voltage winding taps, including one nominal tap at rated voltage and four taps 2 ½% below rated voltage, ensuring optimal voltage regulation and adaptability to varying load conditions.
Efficient Performance
With a nominal voltage ratio of 7200/240V and impedance voltage not exceeding 2.5%, this transformer delivers efficient power transfer while minimizing energy losses. The oil-filled design enhances cooling and insulation properties, ensuring reliable operation under diverse conditions.
Robust Construction
Constructed with durable mild steel and porcelain bushings, the transformer offers excellent mechanical strength and electrical insulation. Rated with Basic Insulation Levels (BIL) of 95kV for the primary winding and 30kV for the secondary winding, it provides superior protection against overvoltage conditions.
Easy Installation and Mounting
Designed with support lugs (mounting brackets), this overhead type pole-mounted transformer allows for straightforward installation on poles. Its compact and robust design ensures stability and safety, making it ideal for both rural and urban power distribution applications.
about us

Corporate Evolution
Founded in 2008, GNEE New Material Group has undergone fifteen years of deep industry cultivation, successfully transforming from a regional trader to a global supply chain management expert. As a pioneer in the integration of the steel industry chain, the group has established a full-cycle value system that spans raw material procurement, production coordination, logistics optimization, and terminal services, setting an innovative operational benchmark in the global steel distribution sector. In the era of Industry 4.0, GNEE Group is accelerating towards its goal of becoming a global integrator of steel industry value through digital restructuring and green supply chain construction.
Global Layout
Through a "dual circulation" strategic layout, the group has formed a supply network centcered on East Asia manufacturing that radiates globally:
Domestic operation matrix: Anyang (manufacturing base), Tianjin (port hub), Zhengzhou (inland distribution), Hong Kong (financial window)
Overseas strategic pivot points: Singapore, Kazakhstan, etc.

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