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20kv 500 Kva 3 Phase Oil Immersed Transformer
  • 20kv 500 Kva 3 Phase Oil Immersed Transformer20kv 500 Kva 3 Phase Oil Immersed Transformer
  • 20kv 500 Kva 3 Phase Oil Immersed Transformer20kv 500 Kva 3 Phase Oil Immersed Transformer

20kv 500 Kva 3 Phase Oil Immersed Transformer

Wenzhou XiFa Electrical Power Equipment Co., Ltd. aims to design and produce 10kv to 35kv oil immersed transformers and dry type transformers with a high efficiency rate, such as a 20kv 500 kva 3 phase oil immersed transformer. In WenZhou XiFa Electrical, the technology team will adopt 20GH60 and 20GH70 cold rolled grain oriented silicon steel and 99.9% Electrolytic Copper to drop the loss down. The electricity bill could be saved about 15% to 35% purchasing value of a 20kv 500 kva 3 phase oil immersed transformer annually. Additionally, the noise level of 20kv 500 kva 3 phase oil immersed transformers will be drop down to 50 dB to 60 dB, which just like whisper.

The Importance and Application Prospects of Oil Immersed Transformers:

20kv 500 kva 3 phase oil immersed transformers play a vital role in the power industry, which continue to show strong potential for future development. As one of the most commonly used types of power equipment,20kv 500 kva 3 phase oil immersed transformers are designed to convert primary voltage electricity in to secondary voltage levels suitable for different applications and power distribution requirements. Their operating principle is based on electromagnetic induction, where electrical energy is transferred through the 20kv 500 kva 3 phase oil immersed transformer core from the primary voltage winding to the secondary voltage winding,which enables voltage transformation.

20kv 500 kva 3 phase oil immersed transformers offer several advantages that make them highly reliable in modern power distribution systems. One of the key strengths of a 20kv 500 kva 3 phase oil immersed transformer is the high operating efficiency and stable performance, which help reduce energy losses during power transmission and distribution. In addition, 20kv 500 kva 3 phase oil immersed transformers are relatively compact in design,which makes installation and maintenance more convenient while requires less installation space. 20kv 500 kva 3 phase oil immersed transformers also feature low operating costs, long service life, and strong durability,of which allows them to perform reliably even under demanding environmental conditions.

In the power sector, 20kv 500 kva 3 phase oil immersed transformers are extensively used in both transmission and distribution networks. Within transmission systems,20kv 500 kva 3 phase oil immersed transformers are responsible for converting generated electricity to suitable voltage levels for long distance transmission, thereby minimizing energy loss along transmission lines. In distribution systems,20kv 500 kva 3 phase oil immersed transformers step down high voltage electricity into lower voltages required by residential, commercial, and industrial users,which ensures a stable and efficient power supply for different types of consumers.

As the global power industry continues to expand and modernize, the market demand for efficient, stable, and reliable electrical equipment is steadily in creasing. 20kv 500 kva 3 phase oil immersed transformers are well positioned to meet these requirements due to their proven operational performance and adaptability.Meanwhile, the rapid growth of renewable energy projects such as solar and wind power has created additional opportunities for transformer applications.500 kva 3 phase oil immersed transformers are becoming increasingly important in integrating renewable energy into power grids and supporting the wider adoption of clean energy solutions.

Overall,500 kva 3 phase oil immersed transformers remain an essential component of modern electrical infrastructure and are expected to maintain broad application prospects in the future. With ongoing advancements in power technology and grid modernization,oil immersed transformers will continue to contribute to the safe, stable, and efficient operation of power systems. Meanwhile, continuous improvements in transformer materials, manufacturing processes, and design technologies will further enhance their performance and enable them to meet the evolving demands of the global energy industry.

20kv 500 Kva 3 Phase Oil Immersed Transformer20kv 500 Kva 3 Phase Oil Immersed Transformer

Technical Specification:

Product Name

20kv 500 kva 3 phase oil immersed transformer

Rated Power

500 kVA

Number of Phase

3 Phase

Max Working Voltage

12 kV; 17.5kV; 24kV; 40.5kV

Vector Group

Dyn11 or Yyn0

Efficiency

≥ 98%

No Load Current

≤ 1.00%

Impedance Voltage

4.0% to 6.0%

Tap Changer

Type

On Line /Off Circuit Tap Changer

Range

2.5% per level, Five to seven steps for total 

Temperature Rise

55 K/65 K; 40K/45K

Insulating Medium

Mineral Oil


Workshop

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Equipment

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Test

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