15 kVA Single Phase Pole Mounted Transformer


  • Primary Voltage Ratings: 21600Delta V
  • Secondary Voltage Ratings: 120/240V
  • H.V. TAP RANGE: 20520-22680V
  • CONNECTION TYPE: Ii6
  • TYPE: Pole mounted transformer
  • BIL: 125/30kV
  • Standards: IEEE C57.12.20, ANSI C57.12
  • Application: Ultility & distribution

Daelim Transformer manufactures 15 kVA single-phase pole-mounted transformers that strictly adhere to international standards such as IEEE C57.12.00, IEEE C57.12.20, DOE-2016 Efficiency, CSA C2.1&2.2, and CSA C802.1. Our commitment to delivering excellence drives us to offer customized solutions, ensuring our 15 kVA pole-mounted transformers precisely match your unique technical requirements. Whatever voltage level or working environment you need, rest assured that Daelim Transformer can provide the ideal solution to meet your specific needs. Your satisfaction and the reliability of our transformers are at the core of our dedication to excellence.


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15 kVA Pole Mounted Transformer Specifications
Power rating 15 kVA   HV/LV Winding Aluminium
HV Voltage 21.6 kV   No load loss 55w
LV Voltage 120/240V   On load loss 153w
HV BIL 125kV   Frequency 60Hz
LV BIL 30kV   Color Gray#70
Length 620mm   Tank & Accesories 130kg
Width 700mm   Oil weight 75kg
Height 880mm   Total weight 255kg
Polarity Additive   Impedance 2.00%

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15 kVA Pole Mounted Transformer Accessories
Name Qty
High voltage Bushing 2
Low voltage Bushing 3
Nameplate 1
Suport lug 2
Tap changer 1
Tank ground 2
Pressrure relief 1
Cover clamp 8
Lift lug 2
Copper strip 1
Oil fill valve 1
Oil drain valve with sampler 1

Daelim Transformer's American customer has acquired a selection of high-quality 15 kVA pole-mounted transformers, all meticulously built to meet the stringent IEEE C57.12.20 standard and boasting the latest DOE 2016 energy efficiency ratings. This order comprises a total of 70 units of 15 kVA transformers, each designed to cater to different voltage levels. Among them, 30 units are tailored for 7.2 kV transformer, another 30 units for 14.4 kV transformer, and 10 units for 21.6 kV transformer.

You may enjoy: Single Phase Pole Mounted Transformer For Guyana

To ensure a smooth and cost-effective delivery process, we have meticulously arranged and packed all the transformers to perfectly fit into a single 40HQ container, streamlining logistics and reducing overall transportation expenses.

By choosing Daelim transformers, the customer can be confident in their decision to invest in top-tier electrical equipment, promising unparalleled performance and energy savings. This commitment to efficiency and sustainability aligns with our mission to contribute to a greener and more responsible energy landscape.

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15kVA 21.6kV Pole Mounted Transformer

15kVA 21.6kV Pole Mounted Transformer

Introducing the DL-15/21.6/0.24(0.12), a high-quality 15 kVA single-phase pole-mounted transformer meticulously designed and proudly manufactured by Daelim Transformer. This transformer meets the stringent standards of IEEE Std C57.12.00 and IEEE Std C57.12.20, ensuring exceptional performance and safety.

With a high voltage rating of 21.6 kV and a low voltage rating of 240V (120V), the DL-15/21.6/0.24(0.12) efficiently transforms power to cater to various applications. Its wide voltage regulation range from 21600V to 22680V guarantees consistent and stable voltage output, enabling reliable performance even under fluctuating loads.

To provide robust insulation and protection, the transformer boasts a BIL (Basic Insulation Level) of 125 kV for high voltage and 30 kV for low voltage, safeguarding against electrical surges and ensuring long-lasting durability.

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15kVA 14.4kV Pole Mounted Transformer

Introducing the DL-15/14.4(24.94)/0.24(0.12), a 15 kVA single-phase pole-mounted transformer proudly designed and manufactured by Daelim Transformer.

Featuring a high voltage of 14.4 kV and a low voltage of 240V (120V), 15 kVA power rating. The DL-15/14.4(24.94)/0.24(0.12) ensures efficient and reliable voltage transformation to meet diverse power requirements. Both the high and low-voltage windings are crafted from durable aluminum, ensuring superior performance and longevity.

The transformer is designed with additive polarity, ensuring seamless compatibility and enhanced functionality in your power distribution system.

With a voltage regulation range of 13680V to 15120V, this transformer guarantees stable and consistent voltage output, delivering optimal performance under varying load conditions. Its impressive BIL (Basic Insulation Level) of 95 kV and 30 kV ensures robust protection against electrical surges, enhancing the transformer's reliability and safety.

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15kVA 14.4kV Pole Mounted Transformer

15kVA 14.4kV Pole Mounted Transformer

The insulating liquid used is high-quality mineral oil, no PCB, promoting a safe and environmentally friendly operation. The cooling system employs the ONAN (Oil Natural Air Natural) method, effectively dissipating heat and maintaining the transformer's efficiency.

Moreover, the 15kVA 14.4 kV transformer comes equipped with two high-voltage bushings and three low-voltage bushings, offering flexible connectivity options. The low-voltage bushings are complemented by grounding copper bars, ensuring enhanced safety during operation.

For three-phase applications, three 14.4 kV single-phase pole-mounted transformers can be effectively combined to deliver power at 24.94 kV, catering to the needs of various industrial and utility setups.

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15kVA 7.2kV Pole Mounted Transformer

Introducing the DL-15/7.2(12.47)/0.24(0.12), is the single-phase pole-mounted transformer designed and manufactured by Daelim Transformer. This transformer boasts a robust capacity of 15 kVA, making it ideal for various applications. With a primary voltage rating of 7.2 kV (12.47 kV) and a secondary voltage rating of 120V (240V), this transformer ensures efficient voltage transformation to meet diverse power requirements.

To accommodate different connections and applications, the DL-15/7.2(12.47)/0.24(0.12) comes equipped with two high-voltage bushings and three low-voltage bushings, featuring a low-voltage grounding designs for enhanced safety.

With a remarkable phase voltage regulation range spanning from 6840V to 7560V, this transformer guarantees reliable and consistent voltage control, ensuring stable power distribution across varying loads.

Furthermore, the DL-15/7.2(12.47)/0.24(0.12) exhibits versatility, as three single-phase transformers of this design can be easily interconnected to form a 12.47 kV three-phase transformer, catering to a wide range of industrial and utility applications.

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15kVA 7.2kV Pole Mounted Transformer
15kVA 19.2kV Pole Mounted Transformer

15kVA 19.2kV Pole Mounted Transformer

The DL-25/19.92/0.24(0.12), is an exceptional 15 kVA single-phase overhead transformer, proudly manufactured by Daelim Transformer, and adheres to the stringent IEEE C57.12.20 and ANSI C57.12 standards. This transformer is designed to deliver superior performance and reliability, meeting the diverse needs of modern power distribution systems.

The distributor in Honduras has placed an order for 80 units of the DL-25/19.92/0.24(0.12) transformers. With a primary voltage rating of 19.92 kV and a secondary voltage rating of 240 (120) V. These transformers are well-suited for various utility and industrial applications, providing efficient and stable voltage transformation to meet the diverse needs of the Honduran market.

The 15kVA transformer features depolarization and utilizes the Iio vector group, ensuring efficient and seamless power flow, and enhancing overall performance and stability in the distribution network.

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15kVA Pole Mounted Transformer Test Report

At Daelim Transformer, quality is at the forefront of our manufacturing process. Every 15 kVA single phase pole mounted transformer undergoes a rigorous and comprehensive routine test before it leaves our factory. We adhere to strict quality control protocols to ensure that each transformer meets the highest industry standards and exceeds customer expectations.

During the routine test, our skilled technicians meticulously inspect and evaluate the transformer's performance, safety, and reliability. Key parameters such as voltage regulation, insulation resistance, load loss, no-load loss, and impedance are thoroughly examined to verify the transformer's impeccable functionality.

Only after successfully passing the stringent routine test and meeting all quality criteria, a transformer is considered qualified for packaging and shipment. This meticulous approach ensures that our customers receive only the finest and most reliable transformers that align perfectly with their specific needs.

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15kVA Pole Mounted Transformer Test Report

15 kVA Pole Mounted Transformer Drawing

15 kVA 24.94kV Pole Mounted Transformer Drawing

15 kVA 24.94kV Pole Mounted Transformer Drawing

15 kVA 19.2kV Pole Mounted Transformer Drawing

15 kVA 19.2kV Pole Mounted Transformer Drawing

15 kVA 12.47kV Pole Mounted Transformer Drawing

15 kVA 12.47kV Pole Mounted Transformer Drawing

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