With over 30 years of experience in transformer manufacturing, EverNew has extensive expertise in the industry. Our high-quality 25 kVA single phase pole mounted transformer have been exported to more than 50 countries across North America, South America, Asia, and Europe. If you need custom single phase pole mounted transformer with specific voltage ratings and capacities, contact us. EverNew promises to provide you with top-quality products at factory prices.
To meet the needs of our global customers, our pole mounted transformer comply with strict industry standards, including CAN CSA C2.1-06 and CAN CSA C2.2-06, and can be adjusted to meet specific customer specifications. Additionally, they are designed to meet international standards such as IEEE C57.12.20 and IEC, according to your requirements. Learn more about our transformer standards.
Click me!EverNew provides pole-mounted transformers to customers worldwide, including both single-phase and three phase pole mounted transformer, covering various specifications such as 25 KVA. These transformers can reduce the length of low-voltage distribution lines, decrease line losses, and improve power supply quality. Featuring a high-efficiency, energy-saving wound core design, these transformers are compact and require low infrastructure investment. They reduce the low-voltage power supply radius and cut low-voltage line losses by more than 60%. With a fully sealed structure, they offer strong overload capacity, high reliability for continuous operation, and easy maintenance. They are suitable for rural power grids, remote mountainous areas, scattered villages, agricultural production, and lighting, as well as for railways and urban power grid energy-saving renovations. Our transformers are designed with advanced technology, using high-quality materials and components for reliable performance and long operational life.
Single-phase distribution transformers can be used individually to supply single-phase loads or as one of a set of three transformers to supply three-phase loads. These transformers can be directly mounted on wooden or concrete poles, either individually or in groups for three-phase use. EverNew designs and manufactures oil-immersed single phase overhead transformers typically used to step down utility distribution voltages (ranging from 2400 volts to 35000 volts) to lower usage voltages. While some transformers are used to step down voltages for commercial and industrial applications, these transformers are also used in small substations and other applications, and can be used for step-up purposes as well.
Learn more about What Is Pole Mounted Transformer
Click me!Choosing a 25 KVA Pole Mounted Transformer
When selecting a power transformer, several factors need to be considered to ensure it meets your specific needs. Firstly, consider the required phase based on your application. For industrial purposes, a three-phase transformer is ideal due to its suitability for heavy-duty equipment. Conversely, for a small apartment or house, a single-phase transformer is more appropriate, as it is perfect for household appliances.
Next, consider the voltage requirements and the main power supply voltage, as transformers support different voltages. A 25 KVA pole-mounted transformer should meet the specific voltage needs of your application. Additionally, account for the frequency requirements, as different countries use different frequencies. For example, machines designed for the United States use 60 Hz, while in the United Kingdom, the frequency is 50 Hz. Ensure the transformer matches your frequency requirements.
Furthermore, think about the location where you will place the transformer and its size. Different transformers are suitable for various environments, such as outdoor, indoor, and even near hazardous materials. For instance, an outdoor transformer should be designed to withstand environmental factors like humidity and temperature. A 25 KVA pole-mounted transformer is versatile and can be tailored to these considerations, making it suitable for a wide range of settings and applications.
Click me!25 kVA Pole Mounted Transformer Price
Our 25 kVA pole-mounted transformers are designed to meet rigorous industry standards and offer exceptional performance. In the United States, the price range for these transformers typically falls between $1,500 and $3,000, while in Europe, it generally ranges from €1,200 to €2,500. Factors influencing the price include brand, voltage rating, materials used (such as copper or aluminum windings), and additional features or customizations.
At EverNew, we provide high-quality transformers at competitive factory wholesale prices. Our products are tailored to meet your specific requirements and come with comprehensive after-sales support and warranty policies. Contact us for a personalized quote and experience our commitment to excellence and customer satisfaction.
Click me!25 kVA Pole Mounted Transformer Weight & Size
When considering a 25 KVA pole mounted transformer, it is important to understand its physical size and weight, which can affect installation and placement. Typically, a 25 KVA pole mounted transformer weighs between 300 and 600 pounds (about 136 to 272 kilograms). The exact weight can vary depending on the manufacturer and the specific design features of the transformer. This weight range ensures that the transformer is strong enough to handle the power needs while being easy to install on a utility pole.
In terms of size, a 25 KVA pole mounted transformer is typically about 2 to 3.3 feet (about 0.6 to 1.0 meters) tall and about 1.5 to 2 feet (about 0.45 to 0.6 meters) wide. The compact size allows it to be securely mounted on the pole while minimizing visual impact and ensuring stability. The transformer’s dimensions are designed to balance efficient power handling with easy installation and maintenance, making it suitable for a variety of applications, including rural and urban environments. Contact us, EverNew Transformer provides you with detailed product size and weight parameters.
Click me!25 kVA Transformer Pole Mounted Main Components
The main components of a 25 kVA pole mounted transformer include a core, windings, insulation, bushings, tap changer, and protective devices.
Component | Description |
Core | Magnetic core made of laminated steel sheets |
Windings | Primary and secondary windings wrapped around the core |
Insulation System | Insulating materials to prevent electrical leakage |
Tank | Steel tank housing the core, windings, and insulation |
Bushings | Insulated devices for connecting cables to the transformer |
Cooling System | Methods for dissipating heat, such as natural oil circulation or forced-air cooling |
Tap Changer | Device for adjusting the transformer’s output voltage |
Protective Devices | Fuses, circuit breakers, or surge arresters for protection against electrical faults |
Nameplate | Plate displaying transformer specifications and ratings |
How many kilowatts is a 25 kVA Pole Mounted Transformer
A 25 kVA pole mounted transformer is approximately equal to 25 kilowatts.. According to the conversion relationship, where 1 kVA equals 0.8 kW (considering some losses), multiplying 25 kVA by 0.8 results in approximately 20 kW. However, due to various factors such as efficiency and additional load considerations, the actual usable power can be closer to 24 kW. Adding an extra margin of 1 kW, we can estimate the total to be around 25 kW.
Kilovolt-ampere (kVA) is a unit used to measure the apparent power in an electrical circuit, particularly for equipment like transformers, generators, and motors. It is a product of the circuit’s voltage and current without considering the phase angle. In an AC (alternating current) circuit, the relationship is given by:
Apparent Power (kVA)=Voltage (kV)×Current (A)
The capacity of a transformer, such as the 25 kVA pole mounted transformer, is expressed in kVA because it represents the maximum load the transformer can handle without considering the power factor. . The power factor, which is a ratio of real power (kW) to apparent power (kVA), indicates how effectively the electrical power is being used. A power factor of 0.8 is commonly used in these calculations to account for typical inefficiencies and losses in the system.
Therefore, when specifying the capacity of a pole mount transformer, it is essential to use kVA to encompass the total power that includes both real power (which performs work) and reactive power (which sustains the electric and magnetic fields in the system). Understanding this distinction helps in designing and utilizing electrical systems more efficiently.
Technical Characteristics of 25 kVA Pole Mounted Transformer
Place of Origin | China |
Brand Name | EverNew Transformer |
Transformer type | Oil |
Cooling Method | Air Cooling |
Phase | Single |
Coil Structure | TOROIDAL |
Coil Number | AUTOTRANSFORMER |
Input Voltage | 6KV,6.35KV,6.66KV,7.2KV,7.6KV,10KV,11KV,13.2KV,13.8KV, 24.94kv,33kv,34.5kv,35kV |
Output Voltage | 120/240V 240/480V 139/277V 120/208V 600V |
Product name | 167kva 333kva pole mounted transformer 75kva 250kva,100kva |
High Voltage | 12.47/13.2/13.8/14.4/34.5kv |
Low Voltage | 120-240/240-480/347/600 |
Rated capacity | 25kva 37.5kva 50kva 75kva 100kva 167kva 250kva |
Standard | ANSI/IEEE; IEC60076; |
Certification | CESI/ISO |
Vector group | Dyn11 / Yyn0 |
Frequency | 50Hz/60Hz |
Core material | CRGO Silicon Steel Core |
Material | CopperAluminum |
Application | Power Distribution System |
Connection Symbol | II0/II6 |
Warranty | 24 Months |
Single package size | 120X150X160 cm |
Single gross weight | 253.000 kg |
Voltage Level of 25 kVA Pole Mounted Transformer
Rated Power(KVA) | High vlotage(V) | Low vlotage(V) | Loss(W) | Dimension(mm) | Weight(KG) | ||||
No Load | On Load | W | D | H | Oil | Total | |||
10 | 34500/ | 120-240 | 36 | 120 | 500 | 525 | 885 | 22 | 150 |
15 | 50 | 195 | 520 | 565 | 905 | 30 | 210 | ||
25 | 80 | 290 | 560 | 590 | 935 | 45 | 258 | ||
37.5 | 105 | 360 | 610 | 625 | 935 | 50 | 340 | ||
50 | 135 | 500 | 635 | 675 | 1035 | 62 | 395 | ||
75 | 190 | 650 | 745 | 840 | 1035 | 88 | 480 | ||
100 | 210 | 850 | 770 | 965 | 1135 | 94 | 530 | ||
167 | 350 | 1410 | 795 | 890 | 1335 | 138 | 680 |
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