Main parameters

Low short-circuit impedance

Utilizing the advanced design method and calculation, the electromagnetic fieldsimulation software enables precise calculation of short-circuit impedance values,thereby achieving optimal control to maintain low impedance levels.

High immunity to interference

Leveraging the opposite polarity to ground of the overhead catenary and positivefeeder, this design significantly enhances voltage distribution symmetry in the powersupply system, effectively suppresses inductive interference with communicationlines, and delivers remarkable anti-interference performance.

High overload capacity

The transformer adopts high-quality oxygen-free copper and a low current densitydesign. By using the simulation software to analyze the hot-spot positions of thewindings and optimize the heat dissipation accordingly, it can effectively reduce thehottest-spot temperature of the windings and enhance the overload capacity of theproduct.

High short-circuit withstand capability

Through optimized designcalculations, weminimize leakage flux;by addingadditional support points, we enhance the mechanical strength of the windings asmuch as possible. This ensures that the windings of the transformer will not deformor shift during frequent short-circuits.