The single-phase pole mounted transformer typically uses a toroidal core to support and guide the magnetic field. This core is made of a high-permeability material, such as silicon steel, to enhance the efficiency of the transformer and reduce iron losses. The primary and secondary windings are wound around this core and achieve voltage transformation through mutual induction.
Compared to other regular single-phase transformers, the single-phase pole mounted transformer offers several advantages. Firstly, due to its pole mounted shape, it has a smaller size and volume, making it suitable for applications with limited space. Secondly, the pole mounted design provides better heat dissipation, allowing the transformer to cool more effectively and have a higher power density. Additionally, the compact structure of the pole mounted transformer helps to reduce electromagnetic interference and noise.
Single-phase pole mounted transformers find wide applications in industrial, commercial, and residential sectors. In industrial settings, they are often used in power distribution, substations, and control systems. In the commercial sector, they can be employed for power supply in buildings, shopping malls, and office complexes. In homes, they can be used for powering electronic devices, lighting, and other electrical appliances.

Compact structure: The conventional type of single-phase pole mounted transformer is designed with a circular core and pole mounted windings, resulting in a compact structure.
High power density: This type of transformer has a high power density.
Excellent heat dissipation: The pole mounted shape of the transformer enables effective heat dissipation through the pole mounted enclosure, which provides a large surface area.
Low electromagnetic noise: The closed structure of the circular core in the conventional pole mounted transformer helps to minimize electromagnetic interference and noise.
Except from some similarities such as cylinder tank, hooks, lifting lugs, grounding devices, nameplates, core and winding with the conventional type. This type of transformers have characteristics and devices as follows:
1) One or two high voltage bushings are on the cover with fuse.
2) One or two arresters are installed on the wall of the tank, whose top end is near to the high voltage bushing, and connected to the bushing by a copper strip. One secondary breaker switch is above the winding inside the tank, and here are operating handle,overload reset and signal light.
3) Low voltage bushing is educed from the wall of the tank, grounding device is fixed to position X2. One end of the single
bushing leads out through the high voltage bushing, the other end is ground connection.
4) All units are built in accordance with IEC60076, ANSI/IEEEC57.12.20, CSA C2.1-06,CSA C2.2-06 and etc.


Rated Power (KVA) | High Voltage (KV) | Low Voltage (KV) | No-load Loss (W) | On-load Loss | Oil Weight (KG) | Total Weight (KG) |
10 | 34500/ 19920 13800/ 7957 13200/ 7620 12470/ 7200 or others | 120-240 240-480 347 600 | 36 | 120 | 22 | 150 |
15 | 50 | 195 | 30 | 210 | ||
25 | 80 | 290 | 45 | 258 | ||
37.5 | 105 | 360 | 50 | 340 | ||
50 | 135 | 500 | 62 | 395 | ||
75 | 190 | 650 | 88 | 480 | ||
100 | 210 | 850 | 94 | 530 | ||
167 | 350 | 1410 | 138 | 680 | ||
333 | - | - | - | - |



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Q1: Are you a trading company or manufacturer?
Q2: Do you accept customized service?
A2: Absolutely! We offer OEM/ODM services, allowing us to customize products with your logo. Our expert technical and quotation teams are dedicated to crafting a project that perfectly aligns with your drawings and specifications.
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A4: Delivery time varies based on your specific product requirements and quantity. Generally, we can fulfill orders within 5 to 10 working days.
A5: Please provide detailed photos of any quality issues. Our dedicated technical and quality inspection teams will thoroughly analyze the situation to offer a satisfactory resolution within 2 days.
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A7: We require a 30% T/T payment in advance, with the remaining 70% due before shipment. We also accept West Union and L/C.