Three Phase Three Winding Mobile Transformers for Special Electrical Equipment
Due to their significant overload capacity, oil-immersed transformers serve as a key guarantee for power safety. They can function steadily even when faced with short-term overloads, effectively minimizing the risk of power supply interruptions from abrupt load changes and ensuring the power grid's reliability and continuity.
Product Details:Three-Phase Three-Winding Mobile Transformers
With a long-standing presence in power equipment, oil-immersed transformers have been integral to the growth of the power industry. Their established technology and wide-ranging uses create a connection between historical developments and future advancements, consistently pushing the industry forward.
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. Selection Precautions
Protective Packaging & Careful Shipping: Maintain packaging in pristine condition, featuring clear and visually appealing printing, along with all necessary markings (manufacturer's identity, trademarks). During transit, handle with extreme care to prevent damage from impacts and shaking.
Safety Standards Compliance: Ensure the transformer adheres strictly to national and industrial safety norms, equipped with comprehensive safety precautions.
Environmental Priorities: Choose transformers that prioritize environmental performance, opting for models with low noise levels and emissions, meeting environmental criteria.
2. Transformer Applications in Renewable Energy
Hydroelectric power plants: These facilities convert the kinetic energy of water flow into electrical energy by driving turbine generators. The generated electricity is then converted to the appropriate voltage through transformers. In hydroelectric power plants, transformers step up low voltage power to facilitate long-distance transmission via transmission lines, ensuring efficient energy utilization. In the substation area of a hydroelectric power plant, a step-up transformer elevates the low-voltage output (e.g., 400 V) from the generator to a higher voltage (e.g., 35 kV, 110 kV, or higher) for effective long-distance transmission. High-voltage transmission reduces power losses and guarantees safe and stable delivery to consumers.
Own Factory
Using advanced production line tech, Haikun mainly manufactures transformer oil, turbine oil, etc.
Employees at Working
Our team members in the industrial oil field at Haikun are passionate about their jobs. They work harmoniously, creating a pleasant working environment.
Transportation
Haikun Petrochemical Technology Co., Ltd. has a mature shipping system. Our professional procedures ensure transformer oils reach destinations in Africa and South America.
Enterprise Culture
Our corporate culture places much emphasis on being "people - oriented" and is concerned about the growth and development of employees. We offer personalized career blueprints, rich training facilities, and a good - quality working environment. We aim to enable every employee to have a sense of belonging in the company and fulfill their personal value.
Customer Testimonials
"Our experience with Haikun Petrochemical has been nothing short of exceptional. Highly recommend for any importer! – Argentina, Cecilia Fernandez"
Every barrel of transformer oil you choose is voting for the 'green grid':
For every 1000 liters of our product used, it is equivalent to reducing the logging of 3 trees (traditional mineral oil production consumes more fossil energy);
This year, we will extract 1% of the profit from each order and donate it to the Global Grid Greening Alliance to fund the environmental renovation of substations in developing countries (8 projects have been funded in Kenya and Thailand). "





