product
Mining transformer used to change the size of AC voltage, it is suitable for mines with methane mixed gas and coal dust and other explosive hazards.
Mining transformer used to change the size of AC voltage, it is suitable for mines with methane mixed gas and coal dust and other explosive hazards. It converts 6KV,10KV power supply into400(380),693(660),1200(1140),3450(3300)V low voltage power supply required in coal mine underground. Mining transformer shell for the full corrugated, both sides of the open cover type and on the open cover type structure, with high mechanical strength, low temperature rise, good heat dissipation and other advantages. Iron core selects high quality low loss silicon steel sheet, low no-load loss, small no-load current, low noise. Adopting H grade insulating material and advanced insulating structure, it has good thermal stability and can be operated continuously under high temperature with full load.
