Oil-Immersed On-Load Voltage Regulator Transformer
Oil-immersed transformers exhibit remarkable versatility in adapting to an array of demanding environments. Whether enduring the extreme cold of polar regions or the blistering heat of deserts, their sealed design and weather-resistant materials guarantee sustained, reliable transformer operation, enabling a consistent power supply to far-flung locations.
Product Details：Oil-Immersed on-Load Voltage Regulator Transformer
The advantages of oil-immersed transformers lie in their environmental stewardship and energy efficiency. By refining designs and strategically selecting materials, they reduce energy losses significantly and ensure the environmentally responsible handling and recycling of insulating oil, actively contributing to the progression towards green energy.
PARAMETER：
Rated Capacity | Voltage ratio | Vector Group | No-load Loss | No-load Current | Full-load Loss | Impedance | ||
(kVA) | HV | Tapping Range | LV | (kW) | (%) | (kW) | (%) | |
6300 | 110 | ±8×1.25% | 6.3 | YNd11 | 10 | 0.6 | 36 | 10.5 |
8000 | 12 | 0.6 | 45 | |||||
10000 | 14.2 | 0.55 | 53 | |||||
12500 | 16.8 | 0.55 | 63 | |||||
16000 | 20.2 | 0.5 | 77 | |||||
20000 | 24 | 0.5 | 93 | |||||
25000 | 28.4 | 0.45 | 110 | |||||
31500 | 33.8 | 0.45 | 133 | |||||
40000 | 40.4 | 0.4 | 156 | |||||
50000 | 47.8 | 0.4 | 194 | |||||
63000 | 56.8 | 0.35 | 234 | |||||
75000 | 63.4 | 0.35 | 278 | |||||
90000 | 73.1 | 0.3 | 320 | |||||
120000 | 91.2 | 0.3 | 397 | |||||
1. Selection of reliable suppliers
Evaluating Competence & Experience: Examine the supplier's qualification and long-standing production experience, selecting the one that boasts a solid reputation and vast practical exposure.
Securing After-Sales Support: Explicitly state the contract's provisions for after-sales services and penalties for contractual breaches, to guarantee swift technical support and maintenance assistance throughout the usage cycle.
2. Transformer Applications in Renewable Energy
Photovoltaic Power Generation System: In a photovoltaic power generation setup, solar panels produce direct current (DC), which is then converted into alternating current (AC) by an inverter. Following this, a transformer increases the voltage to a level that is compatible with the grid, such as 220V or 380V. This process allows for the safe and efficient transmission of power to the grid, catering to the varied needs of users.
Grid-connected systems: In grid-connected photovoltaic systems, the transformer serves a key function in connecting the power generated by the PV system to the grid, ensuring the stability and reliability of the power supply. Moreover, it provides electrical isolation to protect the photovoltaic system from any faults that may occur in the grid.
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Social responsibility remains paramount in our endeavors. As a contributing member of society, we eagerly participate in charitable works, prioritize environmental protection, and are resolute in our pursuit of sustainable development goals. We uphold the notion that corporate prosperity is inextricably linked to societal advancement, thereby dedicating our efforts to tangible givebacks and collective endeavors for a brighter future.
Customer Reviews
"I'm very pleased with Haikun's transformers. They are incredibly reliable and come with all the necessary certifications. The service team is very knowledgeable. – South Africa, David Johnson"
