Your Professional Distribution Transformer Supplier
Our goal is to be your true partner in the distribution transformer in China.We offer both online and offline test supervision options for our customers. You can also choose a third party, such as sgs, csa, or ul to visit transpower's factory, during the witness test, the test being executed and receive a report that fully comply with standard requirements. Products include pad mounted transformer, single phase transformer, power transformer, cast resin transformer and etc. Annual export exceeding 2000 units over home and abroad.
Why Choose Us
Quality Assurance
Our production and testing equipment have professional calibration every year. High efficiency as per DOE 2016 STANDARDS. Compliance with ANSI/IEEE/IEC, CSA/UL/KEMA APPROVED.
Product Application
Its excellent load regulation and stable output voltage ensure excellent performance under various operating conditions.Widely used in Commercial establishments, such as shopping centers and office buildings, also benefit from the stable and reliable power supply it provides.
Excellent Service
You will get the quickest response and superior service being working with us. You can request online video monitoring to observe the testing process in real-time. Ensuring transparency and confidence in the testing procedures.
Advantages of Distribution Transformer
Cost savings
By reducing energy losses, distribution transformer help save on electricity costs. The lower energy consumption translates into financial savings over the transformer's lifespan, making it a cost-effective choice.
Environmental impact
With reduced energy consumption, distribution transformer contribute to a lower carbon footprint. They help mitigate greenhouse gas emissions and support sustainability efforts, making them environmentally friendly.
Enhanced equipment lifespan
Distribution transformer operate at cooler temperatures due to reduced losses. This reduces stress on the transformer's components, resulting in less wear and tear. As a result, the transformer and other connected equipment, such as motors and electrical systems, can have a longer operational lifespan.
Improved voltage regulation
Distribution transformer are designed to maintain more stable and accurate voltage levels, ensuring optimal performance of electrical equipment. This helps prevent voltage fluctuations and enhances the overall efficiency and reliability of the electrical system.
Voltage regulating distribution transformer
Transpower provides a broad array of distribution transformers to support a variety of applications. Our product lines include pole- and pad-mounted, single- and three-phase solutions, as well as primary and secondary substation transformers, cast coil transformers network transformers and voltage regulators.
Oil-immersed distribution transformer
Oil-immersed distribution transformers are important equipment in the distribution network and power supply and distribution systems of industrial & mining enterprise. It has the advantages of compact structure, beautiful appearance,small size,low noise,and strong overload capacity.
Three phase pad mounted distribution transformer
Three phase pad mounted distribution transformer are made in power ratings from around 45kva to around 6000 kva and often include built-in fuses and switches. Primary power cables May be connected with elbow connectors, which can be operated when energized using a hot stick and allows for flexibility in repair and maintenance.


Step up power distribution transformer
Step-up power distribution transformer increases the input voltage and delivers it to the load, and a step-down transformer decreases the input voltage at the load. High voltage is required for efficient power transmission, but the power must be utilized by consumers at a lower voltage for safety reasons. The transition from low voltage to high for transmission requires a step-up transformer.
Copper oil distribution transformer
The copper oil distribution transformer is a key component in power distribution, featuring copper windings for high conductivity and efficiency. Its oil-filled design provides insulation and cooling, ensuring reliable performance under various load conditions.
3 phase power distribution transformer
The 3 phase power distribution transformer is a critical device in electrical power systems, designed to convert high-voltage electricity from the grid to a lower voltage suitable for industrial, commercial, and residential use. It features three windings, one for each phase, enabling it to efficiently handle the power needs of three-phase electrical systems.
Application of Distribution Transformer
Educational institutions
Educational institutions including schools, colleges, and other universities need computers, lab equipment, and other such facilities. Moreover, other sophisticated infrastructures like lighting, air-conditioning ventilation means, elevators are common.Therefore, specific distribution transformers are necessary to supply voltage to reach the needs of all such appliances. It’s important to maintain safety at such institutes – even the equipment and students’ safety is crucial.
Power plant applications
As the voltage at the power generation stations should be maintained for various applications, distribution transformers are used. They are useful for industrial power generation, mechanical drive solutions, oil and gas applications, and utility power generation. Several distributed energy solutions are also feasible with efficient and customized distribution transformers.
Commercial complexes
Commercial complexes including shopping malls, movie theatres, clubs, restaurants, hotels, multiplexes, etc. Need varied sizes of distribution transformers to adequately allow power voltage to elevators, video and audio players, electric and electronic machinery, and other appliances.
Residential houses and villas
House-hold power-based appliances work appropriately with the effective voltage-transfer by distribution transformers. Gated communities, apartments, villas, and other such residential housing colonies need such transformers. Based on the appliances or load capacities, the capacity of the distribution transformers is designed and arranged in appropriate positions to ensure better power transfer.
Specification of Distribution Transformer
|
Power Rating |
45kVA~6000kVA |
|
Primary Voltage Ratings |
Up to 35kV |
|
Secondary Voltage Ratings |
Up to 24.94kV |
|
H.V. Tap Range |
±2×2.5% or others |
|
Connection Type |
Delta/Wye |
|
Winding Conductor |
Copper or Aluminum |
|
TYPE |
Loop feed / Radial feed |
|
Configuration |
Live front / dead front |
|
BIL |
30-150kV |
|
Standards |
ANSI, IEEE, DOE, CSA, NEMA, UL |
|
Application |
Residential Areas, Hotels, Single Family Houses, Parks, Distribution Systems |
|
Oil Type |
Mineral Oil or Biodegradable Natural Vegetable Oil, Non PCB Fluid |
|
Finish Color |
Bell Green |
|
Enclosure Rating |
NEMA 3R Weatherproof Wiring Cabinet, Sealed Tank |
Distribution Transformer Packaging

FAQ
Transpower Electrical Equipment Co., Ltd. is one of the most professional distribution transformer manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy distribution transformer for sale here and get quotation from our factory. For price consultation, contact us.
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