Oil Immersed Self Cooled Transformer
With their robust overload capacity, oil-immersed transformers have emerged as a crucial safeguard for power safety. They can maintain stable operation even during short-term overloads, effectively preventing power supply disruptions caused by sudden fluctuations in load and ensuring the reliability and continuity of the power grid.
Product Details:Oil Immersed Self Cooled Transformer
With its stable and reliable performance, the oil-immersed transformer offers a strong guarantee for power supply across various sectors. Whether it's urban lighting, industrial production, transportation, or residential living, its silent contributions are indispensable, making it a vital force in promoting social progress.
Parameter:
Rated Capacity | Voltage Raito (kv) | Vector Group | Loss values for S9 serial transformer | Loss values for S10 serial transformer | Loss values for S11 serial transformer | No-load current | Impedance | Weight | Outline Dimension | Gauge | |||||||
(kVA) | HV | LV | No- load Loss | Full- load Loss | No- load Loss | Full- load Loss | No- load Loss | Full- load Loss | (%) | (%) | Oil weight | Total weight | L | W | H | (mm) | |
50 | 35 38.5±5% or ±2x2.5% | 0.4 | Ydn0 Dyn11 | 0.21 | 1.21 | 0.19 | 1.15 | 0.17 | 1.15 | 2 | 6.5 | 275 | 740 | 1100 | 1000 | 1700 | 660 |
100 | 0.29 | 2.02 | 0.26 | 1.92 | 0.23 | 1.92 | 1.8 | 350 | 995 | 1100 | 1150 | 1750 | 660 | ||||
125 | 0.34 | 2.03 | 0.31 | 2.26 | 0.27 | 2.26 | 1.7 | 430 | 1250 | 1100 | 1150 | 1800 | 660 | ||||
160 | 0.36 | 2.83 | 0.32 | 2.69 | 0.29 | 2.69 | 1.6 | 450 | 1405 | 1160 | 1150 | 1860 | 660 | ||||
200 | 0.43 | 3.33 | 0.39 | 3.16 | 0.34 | 3.16 | 1.5 | 495 | 1460 | 1230 | 1300 | 1950 | 660 | ||||
250 | 0.51 | 3.96 | 0.46 | 3.76 | 0.41 | 3.76 | 1.4 | 520 | 1625 | 1250 | 1300 | 2000 | 660 | ||||
315 | 0.61 | 4.77 | 0.55 | 4.53 | 0.49 | 4.53 | 1.4 | 590 | 1915 | 1400 | 1320 | 2070 | 820 | ||||
400 | 0.73 | 5.76 | 0.66 | 5.47 | 0.58 | 5.47 | 1.3 | 680 | 2175 | 1510 | 1350 | 2150 | 820 | ||||
500 | 0.86 | 6.93 | 0.77 | 6.58 | 0.69 | 6.58 | 1.2 | 760 | 2485 | 1620 | 1370 | 2240 | 820 | ||||
630 | 1.04 | 8.28 | 0.94 | 7.87 | 0.83 | 7.78 | 1.1 | 830 | 2950 | 1750 | 1390 | 2330 | 820 | ||||
800 | 1.23 | 9.9 | 1.11 | 9.41 | 0.94 | 9.41 | 1 | 880 | 3370 | 1900 | 1420 | 2400 | 820 | ||||
1000 | 1.44 | 12.15 | 1.3 | 11.54 | 1.15 | 11.54 | 1 | 1005 | 4140 | 2165 | 1450 | 2485 | 820 | ||||
1250 | 1.76 | 14.67 | 1.58 | 13.94 | 1.41 | 13.94 | 0.9 | 1160 | 4700 | 2230 | 1500 | 2600 | 1070 | ||||
1600 | 2.21 | 17.55 | 1.91 | 16.67 | 1.7 | 16.67 | 0.8 | 1250 | 5570 | 2250 | 1650 | 2650 | 1070 | ||||
1. Transformer Applications in Renewable Energy
Hydroelectric power plants: Hydroelectric power plants utilize the kinetic energy of the water flow to drive turbine generators to produce electricity, which is also converted to voltage by transformers. Transformers step up the low voltage power in the hydroelectric power plant so that it can be transmitted over long distances via transmission lines to ensure efficient utilization of the power. In the substation room of a hydroelectric power plant, a step-up transformer raises the low-voltage power (e.g., 400 V) from the generator to a higher voltage (e.g., 35 kV, 110 kV, or higher) for transmission over long-distance transmission lines. High-voltage transmission can effectively reduce the loss of power during transmission and ensure that the power can be safely and stably delivered to the users.
2. Preventing Transformer Moisture
Upon acquiring a transformer, promptly arrange for the power supply bureau to conduct a handover inspection. Ensure the installation of a moisture absorber immediately, particularly for transformers with a capacity exceeding 100 kVA, which inherently come equipped with one.
As soon as the transformer arrives at the site, installing a moisture absorber is crucial to safeguard against internal moisture accumulation.
Maintain vigilance over the silica gel-based moisture absorber, promptly replacing it once it becomes saturated with moisture. This absorber plays a pivotal role in preserving the transformer by absorbing excess moisture. Observe the color change in the silica gel, which indicates saturation and necessitates the substitution with a fresh, dry one.
During transformer operation, continuously monitor vital parameters like oil level, oil temperature, voltage, and current for any irregularities. Swiftly address and analyze any detected abnormalities.
Own Factory
Haikun Petrochemical, with 5000 - square - meter production workshops, has a large - scale production capacity.
Employees at Working
Haikun's foreign trade employees are well - versed in industrial oil markets globally. Their expertise helps us expand our international footprint.
Transportation
Our company, Haikun, excels in the sea freight process. We have shipped transformer - related products to Russia and many African and South American nations.
Enterprise Culture
Within our corporate culture, we put strong emphasis on the "people - oriented" idea. We are concerned about the growth and development of our employees. By offering individualized career planning, rich training materials, and a great working setting, we strive to let every employee feel at home in the company and reach their own value - realization.
Customer Testimonials
"I was really struggling to find the right transformer oil for my power plant. Then I came across Haikun Petrochemical. Their sales team listened to my needs carefully and recommended a perfect product. The oil parameters were spot - on, and the lab report was so professional. The purchase process was smooth as butter. I'll keep buying from them! " - Russia, Dmitriy Popov




