Products

Electrical & Grid

Transformers

Single Phase Overhead Transformer

Brand: WISHPOWER
Standard: GB/T10228-1997、GB6450-1986、IEC726
Factory price 25 kVA 37.5kva Step Up/down single phase Pole Mounted Oil Type Distribution Transformers 60HZ.
Vector Group: Yyn0, Dyn11
Insulation Level: LI75AC35/AC3 LI170AC70/AC3

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DESCRIPTION

Specification

10kva-500kva Single-phase oil-immersed transformer
Rated Capacity(kVA)	High	Low Voltage(v)	Connection Symbol	Standard	Short-circuit impedance(%)	Efficiency
Rated Capacity(kVA)	Voltage(v)	Low Voltage(v)	Connection Symbol	Standard	Short-circuit impedance(%)	（%）
10	4160 7200 12000 12470 13200 13800 19920 24940 34500	110 220 230 400 480	II0,II6	IEEE/ANSI/ DOE	1.8-4%	98.7
15						98.82
25						98.95
37.5						99.05
50						99.11
75						99.19
100						99.25
167						99.33
250						99.39
333						99.43
500						99.49

If you want more information, please get in touch with info@wishpower.net

What is the Single Phase Overhead Transformer?

The Single Phase Overhead Transformer is an electrical device that is designed to change the voltage value in a single-phase power distribution system, i.e. a system that is used to provide 1 phase, single-phase, power to houses as well as to some light commercial establishments. These transformers stand mounted on poles in outdoor environments so that they allow efficient transmission and distribution of electricity from higher voltage lines down to the usable voltage for end users. These transformers are often weatherproof enclosures and have robust insulation to handle environmental challenges to last long. High-quality silicon steel is used in the core to reduce magnetic losses and help make the equipment more efficient. The windings consist of insulated copper or aluminum conductors wound to achieve optimal electrical performance but with a form suitable for overhead installation. This is an electromagnetic induction device, by which the voltage is changed by using primary and secondary windings. It has standard protection mechanisms such as surge arresters, fuses, and occasionally an oil-filled or dry-type cooling system to maintain stable operation and extend service life.

Market Trends

The demand for efficient and reliable power distribution in countries like the United States, Canada, the United Kingdom, Australia, New Zealand, and Indonesia drives the market for single-phase overhead Transformers. Suburban and rural electrification in these regions require cost-effective solutions and single-phase transformers are the design of choice for providing localized energy.

The adoption of advanced transformer designs as a means of grid modernization and renewable energy integration is receiving focus within North America. Particularly beneficial to rural electrification projects are the efficiency and relative ease of installation of overhead transformers.

Also in this case, as in the UK, Australia, and New Zealand, reliable energy delivery in decentralized systems is stressed. Durable, low-maintenance transformers to handle suburban and rural power demands are favored by these countries which also favor sustainability.

However, single-phase overhead transformers are the only option used by Indonesia to spread access in remote areas because it is affordable and adaptable.

Due to the push for energy efficiency, low operational costs, and compliance with environmental standards, these markets are growing fast and are being positioned as important parts of the power distribution network.

Why choose Single Phase Overhead Transformer?

1. Cost-effective solution

Economical and suitable particularly for rural and sub-urban electrification projects, the design has been incorporated.

2. Easy installation

Quick pole mounting is enabled by the lightweight and compact design.

3. Reliable performance

Has minimum maintenance and gives a steady supply of stable voltage.

4. Energy efficiency

This design is optimized to lower power loss, which is suitable for long-term use and lower operating costs.

5. Weather-resistant structure

Housing and insulation materials are designed to survive harsh conditions of the environment.

6. Adaptability

It supports a large variety of applications from single households to small businesses in distributed power systems.

7. Durable core and windings

Silicon steel cores and insulated copper windings are available in high quality enabling extended service life and greater efficiency.

8. Integrated safety features

Surge protection and protection fuses to ensure safe operation are provided on the single-phase overhead Transformer under different loads.

Certificate

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