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How to Choose the Oil-immersed Transformer for Your Project? Professional Procurement Guide
2026/07/17In power system projects, the selection of oil-immersed transformers directly affects the investment cost, operational reliability and long-term energy efficiency. With so many different types of transformers available on the market, how can one sele...
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Dry Transformer Selection: Match Type, Weigh Pros & Cons, Avoid Mistakes
2026/07/15When selecting a dry-type transformer, it is not only necessary to have sufficient capacity but also to ensure good performance. If the capacity is too small, it may lead to frequent tripping or even damage. If the capacity is too large, it will resu...
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How to choose between copper-core transformers and aluminum-core transformers
2026/07/13Selection of copper core transformers: • Long-term full-load operation, requiring use for more than ten years, important loads, coastal chemical projects • Annual operation time > 6000 hours Selection of aluminum core transforme...
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Jiangsu Unita Electrical High and Low Voltage Switchgear, Transformers Shipped
2026/07/09Today is July 9th, 2026. The delivery of Jiangsu Unita Electrical (JSZONMA) has been completed. The goods delivered this time include 2* SCB14 1000kVA 20kV 0.4kV copper core distribution transformers with Stainless steel protective case, 8* 20kV hig...
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Method for Determining distribution Transformer Capacity for Industrial Loads
2026/07/08Accurately calculating distribution transformer capacity for industrial loads is crucial for ensuring stable power supply, preventing equipment overload, and allowing for future expansion. The following outlines the step-by-step process for calculati...
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Solar Power Plant Electrical System: Where Is the Power Transformer Used?
2026/07/06Introduction In a modern solar power plant, the power transformer is one of the most critical components in the entire electrical system. It is responsible for stepping up the voltage generated by photovoltaic (PV) inverters and enabling efficie...
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