Three-Phase Autotransformer With Three Windings And On-Load Voltage Regulator
Oil-immersed transformers are designed to cater to various power requirements thanks to their customizable characteristics. They can be tailored to specific voltage levels and capacity sizes, allowing for a perfect fit that enhances the overall efficiency of the power system.
Product Details：Oil-Immersed Isolation Transformer
Environmental protection and energy saving are the non-negligible advantages of oil-immersed transformers. Through the optimization of design and material selection, reduce energy loss, and at the same time ensure the harmless treatment and recycling of insulating oil, and actively respond to the development trend of 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
Qualification and experience: understand the supplier's qualification and production experience, choose the supplier with good reputation and rich experience.
After-sales service: clear after-sales service provisions in the contract and the provisions of breach of contract, to ensure that in the process of use can get timely technical support and maintenance services.
2. Transformer Applications in Renewable Energy
Photovoltaic Power Generation System: In a photovoltaic power generation system, the direct current (DC) generated by the solar panels needs to be converted to alternating current (AC) by an inverter, and then the voltage is raised to a level suitable for the grid (e.g., 220V or 380V) by a transformer. The transformer is able to raise the voltage so that the power can be safely and efficiently delivered to the grid to meet the needs of different users.
Grid-connected systems: In a grid-connected PV system, the role of the transformer is to connect the power generated by the PV system to the grid to ensure the stability and reliability of the power. The transformer also provides electrical isolation to protect the PV system from grid faults.
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Customer Reviews
"I'm blown away by Haikun's transformers. They are incredibly durable and come with all the necessary paperwork. The customer service is excellent. – Uzbekistan, Rustam Ibragimov"
