S9 Oil Immersed power transformer 30-2500KVA

Description

All the core of the use of high-quality grain-oriented cold-rolled silicon steel sheet, full slope of the non-hole bandage structure, the core for the multi-step ladder, three seams or five seams, low air loss, low noise: The amorphous alloy transformer iron, the heart of the United States letter produced by the company\'s materials, compared with the traditional silicon steel, the average reduction of air loss of *2%, the air loss, Load current *0%.

The coil is made of high quality QQ refreshing enamel round copper wire, oxygen-free copper rod drawn flat copper or copper knot wound system, its form has cylindrical type, continuous type, new type of spiral, split type, with sufficient electrical Strength, mechanical strength and cooling capacity.

The fuel tank is made of high quality steel plate, and has the characteristics of elliptical type and rectangular type. The heat radiating element adopts chip radiator, expansion radiator or corrugated fuel tank. The fuel tank is tested reliably in the factory. The inner and outer surfaces are acidified and phosphated After treatment, the three at the end of a paint coating, both corrosion-resistant and beautiful.