SH (B) 15 series products comply with the national standard GB1094 “Power Transformer” and JB/T10318-2002 “Oil-immersed amorphous alloy core distribution transformer technical parameters and requirements” amorphous alloy core transformer is a new type of environmental protection and energy-saving products. The core is made of amorphous alloy strip winding, and the no-load loss is reduced by more than 75% compared with the current S11 distribution transformer.
Structural features
Amorphous alloy is a new type of strip material, its material does not exist crystal structure, magnetization power is small, high electron rate, so eddy current loss is small, with this material as the core can produce a new type of energy-saving transformer, is an ideal product for the replacement of distribution network. The core is coiled iron core structure, three-phase five-column, rectangular cross-section. The coil is rectangular, high voltage using acetal enameled wire winding, low voltage using oxygen-free copper wire or copper foil coil, increase the transformer’s ability to withstand short circuit. Transformer coupling group adopts Dyn11, to avoid the influence of high harmonics, strong resistance to unbalanced load. Significantly improve the quality of power supply.