Oil-Immersed Power Transformer Source manufacturer 10.5kV 17.5kV 34.5kV

  • Oil-Immersed Power Transformer Source manufacturer 10.5kV 17.5kV 34.5kV
Key attributes
Brand Vziman
Series S
Product descriptions from the supplier
Description

Oil-Immersed Power Transformer Product Detail

As a professional Oil-Immersed Power Transformer Source manufacturer, we are committed to providing high-quality oil-immersed power transformers with excellent performance, safety, stability and durability, which are in a leading position in the power supply field. Our Oil-Immersed Power Transformer focuses on medium-voltage products, covering voltage levels of 10.5kV, 17.5kV, 34.5kV, and the product line also extends to 6kV-35kV voltage levels with a capacity range of 15kVA-31500kVA. The oil-immersed power transformers launched by Oil-Immersed Power Transformer can fully meet the needs of various application scenarios such as industrial production, urban power grids and key engineering projects. Relying on mature production technology and strict quality control,Oil-Immersed Power Transformer has won wide recognition in the industry, and its products have been widely used in domestic and foreign power supply systems, becoming a trusted partner for customers in the power field.

Oil-Immersed Power Transformer Advantages  

  • Premium Core Components:Oil-Immersed Power Transformer Source manufacturer selects the best silicon steel sheets from Baosteel and Wuhan Iron and Steel in China for the transformers, which have the characteristics of high quality, high permeability and low loss, effectively improving the operation efficiency of oil-immersed power transformers. The conductive rods of the products produced by Oil-Immersed Power Transformer adopt highly conductive H62 material, which can effectively reduce heat generation and ensure the stable operation of the equipment. In addition, Oil-Immersed Power Transformer equips the transformers with a new type of mineral insulating oil, which enhances insulation performance and extends the service life of the products.
  • High-Strength & Durable Structure:The transformer boxes of the products from Oil-Immersed Power Transformer are made of national standard high-quality steel plate profiles, with mechanical strength ≥345MPa and a durable life of more than 30 years. This solid structural design not only ensures the safe operation of the oil-immersed power transformer in various harsh environments but also reflects the rigorous manufacturing attitude of Oil-Immersed Power Transformer towards product quality.
  • Professional Customized Services:Oil-Immersed Power Transformer has rich experience in national key projects, having led the supply of oil-immersed power transformer for projects such as the Hong Kong-Zhuhai-Macao Bridge and Hainan Free Trade Port, and served more than 20 national power grid projects around the world, covering regions such as Southeast Asia, the Middle East, Africa, Central Asia and Europe. Relying on this rich project experience, Oil-Immersed Power Transformer manufacturer can provide personalized customized solutions according to the specific needs of customers, meeting the diverse requirements of different application scenarios.
  • Comprehensive After-Sales Guarantee:Oil-Immersed Power Transformer manufacturer provides professional operation and maintenance services for customers, including a multilingual 24-hour hotline and online service platform. Customers can obtain video installation instructions at any time, and a team of certified engineers from Oil-Immersed Power Transformer manufacturer provides on-site inspections, predictive maintenance and fault repair services, ensuring the long-term stable operation of the oil-immersed power transformer and solving customers' worries.

Oil-Immersed Power Transformer Parameter Table

  • Capacity: 15kVA-31500kVA
  • Voltage: 6kV-35kV
  • USES: Converter transformers for various industries with a voltage class of 6kV-35kV and any rectification power.
30-2500KVA 6-11KV Oil-Immersed Power Transformer
Rated Capacity (kVA) Voltage Combination Vector Group No-Load Loss(W) Load Loss No-Load Current (%) Short Circuit Impedance (%)
High Voltage(kV) Tapping Range Low Voltage (kV)
30

11/10.5/10/6.3/6

±5%±2×2.5% 0.4 Dyn11/Yzn11/Yyn0 100 630 2.0 4
50 130 910 2.0
63 150 1090 1.9
80 180 1310 1.5
100 200 1580 1.5
125 240 1890 1.3
160 280 2310 1.3
200 340 2730 1.1
250 400 3200 1.1
315 480 3830 1.0
400 570 4520 1.0
500 680 5410 1.0
630 810 6200 0.9 4.5
800 980 7500 0.85
1000 1150 10300 0.85
1250 1360 12000 0.85
1600 1640 14500 0.85

 

30-2500KVA 20kV Oil-Immersed Power Transformer
Rated Capacity (kVA) Voltage Combination Vector Group No-Load Loss(W) Load Loss No-Load Current (%) Short Circuit Impedance (%)
High Voltage(kV) Tapping Range Low Voltage (kV)
30

20

±5%±2×2.5% 0.4 Dyn11/Yyn0 90 690 2.1 5.5
50 130 1010 2
63 150 1200 1.9
80 180 1440 1.8
100 200 1730 1.6
125 240 2080 1.5
160 290 2540 1.4
200 340 3000 1.3
250 480 3520 1.2
315 480 4210 1.1
400 570 4970 1
500 680 5940 1
630 810 6820 0.9 6
800 980 8250 0.8

 

50-2500kVA 33-38.5kV Oil-Immersed Transformer
Rated Capacity (kVA) Voltage Combination Vector Group No-Load Loss(W) Load Loss No-Load Current (%) Short Circuit Impedance (%)
High Voltage(kV) Tapping Range Low Voltage (kV)
50

33/35/38.5   


 

 

±5%±2×2.5% 0.4 Dyn11/Yyn0 170 1200 2.1 6.5
100 230 2010 2.0
125 270 2370 1.5
160 290 2820 1.4
200 340 3320 1.3
250 400 3950 1.2
315 480 4750 1.1
400 580 5740 1.0
500 680 6910 1.0
630 830 7860 0.9
800 980 9400 0.8
1000 1150 11500 0.7
1250 1400 13900 0.6
1600 1690 16600 0.6
2000 1990 19700 0.6
2500 2360 23200 0.6

 

Documentation Resource Library
Dimension and installation for S11-XXXX/6.3 Oil-immersed distribution transformers
Restricted.
Dimension and installation for S11-XXXX/6.3 Oil-immersed distribution transformers
Drawing
English
Consulting
Consulting
Dimension and installation for S11-XXXX/10.5 Oil-immersed distribution transformers
Restricted.
Dimension and installation for S11-XXXX/10.5 Oil-immersed distribution transformers
Drawing
English
Consulting
Consulting
Dimension and installation for S11-XXXX/36 Oil-immersed distribution transformers
Restricted.
Dimension and installation for S11-XXXX/36 Oil-immersed distribution transformers
Drawing
English
Consulting
Consulting
Vziman IEC/ ANSI Oil-immersed Power transformer selection catalog
Restricted.
Vziman IEC/ ANSI Oil-immersed Power transformer selection catalog
Catalogue
English
Consulting
Consulting

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