YJVFGSeries of mine flameproof and intrinsically safe type transformerfrequency and speed regulation integrated machine
Flameproof grade:Exd［ib］I Mb
Rated voltage:1140V, 3300V, etc. Special requirements can be implemented according to the agreement.
Technical features: The frequency conversion integrated machine integrates the frequency converter and the motor, providing the maximum efficiency combination to realize stepless speed regulation, save energy and reduce consumption, and reduce the volume and weight of the equipment.
Application field: mine frequency conversion machine is suitable for coal mine underground environment containing methane and coal dust, and can be used for coal mine underground scraper, belt conveyor, transfer machine, emulsion pump, winch and other equipment.