Overview
Production description:The iron core is assembled by three identical single frames, and the three-phase magnetic circuit is symmetrical. The triangular three-dimensional wound iron core is rolled on the production line, which reduces the quality fluctuation caused by manual lamination, assembly, and disassembly and insertion of the upper iron yoke. After the wound iron core is annealed, the no-load current can be greatly reduced. Compared with the laminated core transformer, 5-6
processes can be removed, the production efficiency is higher, and it is less affected by human factors;the characteristics of high magnetic permeability cold-rolled silicon steel sheet are exerted, and the no-load loss and no-load current are
greatly reduced. The mechanical strength of the iron core is improved, and the noise is reduced.
Features
+ Compact structure and small footprint;
+ Three-phase balance of iron core, no third harmonic;
+ Greatly reduced no-load loss and no-load current, and remarkable energy saving effect;
+ Continuous seamless wound core, and low noise level;
+ Strong resistance to sudden short circuit;
+ Strong overload capacity.
