S(B)H-M Series Sealed Amorphous Alloy Core

The product isn full-filled sealed, sealed with the principle of power transformers.Based amorphous alloy elements are iron, nickel, cobalt, silicon, boron, carbon and other components, is a soft isotropic materials, magnetic power is small, there is no domain wall movement impede structural defects, the thickness of very thin, only 0.027mm, the corresponding filling factor smaller, only 0.75 to 0.8, resistivity is high, is the silicon steel plates 3 to 6 times, 5times the hardness of the silicon steel, amorphous alloys are particularly sensitive to stress.

S(B)H-M series load loss products no-load loss in GB/T6451 based on the standard set of I values decreased by 70%.Implementation of standard JB/T10318 "oil-immersed distribution transformer amorphous alloy core technical parameters" and GB20050-2020 "power transformer limited value of energy efficiency and energy efficiency level".