遂宁10kv~35kv oil-immersed transformer

10kV~35kV oil‑immersed transformers are used for voltage conversion and power transmission in medium‑voltage distribution systems.

产品描述

Product Characteristics

 

  • The fully sealed oil-immersed power transformer features low loss, low noise, and high efficiency, delivering excellent energy-saving performance.

 

  • Compared with conventional oil-immersed transformers, the fully sealed design eliminates the oil conservator, moisture absorber, and other auxiliary devices, making maintenance more convenient.

 

  • The iron core is made of high-quality, high-magnetic silicon steel sheets and adopts a 4-step diagonal multi-step stacking process, effectively reducing core loss and operating noise.

 

  • The low-voltage winding adopts copper foil winding or paper-wrapped wire, while the high-voltage winding uses high-strength paper-wrapped wire or enameled wire. With uniform ampere-turn distribution and a well-designed insulation structure, the transformer offers strong short-circuit resistance.

 

  • The transformer body adopts a core-lifting-free structure, and all sealing parts use high-quality acrylic rubber, which effectively resists photo-aging and thermal aging.

 

  • For high-voltage products, the oil tank adopts a capsule-type oil conservator, preventing direct contact between insulating oil and air and effectively avoiding oil oxidation.

 

  • With high-cost performance, the products are widely suitable for industrial and mining enterprises, residential areas, and urban as well as rural power distribution networks.