It is applied to the mine equipment.Due to the bad workingcondition, high reliability and safety is very necessary.Taking fullconsideration of the special mining circumstance,the reactor should be strongin structural strengthen and high in insulation, with low temperature rise andlittle leakage current to fully guarantee the security level.
This reactor use the coldrolledsiliconsteelplate,whichhave low core loss, suitable for high frequency,strong overload demand. Themagnetic powder density is low and the weight is high.Low current density bringlow loss and temperature rise. VPI process make immersion oil fully,thicker oilfilm,low noise and good corrosion resistance, good corrosion resistance as wellas moisture proof performance. The coil insulation is class H,greatly improvingthe reliability of the long-term operation,Compact structure, easyinstallation, stable performance and strong anti-short circuit. Temperaturerise less than 70K, noise less than 75dB. Good insulation performance, smallleakage currents. Code for design: GB/T 14093.7-2009