35kV Power Transformer: Core Equipment for Medium-Voltage Power Transmission
Medium-voltage power transmission is a crucial link in the power system, connecting high-voltage power transmission and low-voltage power distribution. The 35kV power transformer, as the core equipment of medium-voltage power transmission, is responsible for converting high-voltage electricity into medium-voltage electricity, ensuring the stable and efficient transmission of power in regional power grids. Our company’s 35kV power transformer is designed with advanced technology and strict quality control, becoming a trusted choice for regional power grids, industrial parks, and large-scale enterprises.
The 35kV power transformer adopts a three-phase double-winding structure, with a rated capacity ranging from 1000kVA to 20000kVA, which can meet the power transmission needs of different scales. The core of the transformer is made of high-quality oriented silicon steel sheets, stacked with a step-by-step lap method, which effectively reduces iron loss and improves the efficiency of the transformer. The windings are made of oxygen-free copper, which has good electrical conductivity and heat resistance, ensuring stable operation under heavy load.
In terms of insulation performance, the 35kV power transformer adopts high-quality insulation paper and insulating oil, which has good insulation strength and aging resistance, and can withstand the impact of overvoltage and short circuits. The transformer is equipped with an advanced cooling system, which can be air-cooled (ONAN) or forced oil-cooled (OFAF) according to the capacity and working environment, ensuring that the transformer can operate stably at the rated temperature. In addition, the transformer is equipped with a complete monitoring system, which can real-time monitor the oil temperature, winding temperature, and oil level, and send an alarm in time when an abnormality occurs.
Our company has rich experience in the production and R&D of 35kV power transformers, with a professional R&D team and advanced production equipment. The products strictly comply with IEC and GB standards, passing ISO9001, CE, and other certifications. We can provide customized services according to customer needs, such as adjusting the tap position, adding special protection devices, and designing special structures to adapt to harsh environments. With reliable product quality and perfect after-sales service, our 35kV power transformer has been widely used in regional power grids, industrial parks, and large-scale enterprise power transmission projects, providing a stable and efficient medium-voltage power transmission solution.
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