The local ventilation fan with valve-inductor motors of counter-rotation and intelligent electronic converters of 2x45 kW capacity is designed for air movement through ventilation pipelines and mine workings, dangerous by gas (methane) and oil spills, for ventilation of dead-end mine workings.
Advantages:
Local and remote control (possibility of integration into ASODU and other superior control systems, availability of data transmission interface modules via RS-485 interface using ModBus RTU protocol in the basic set)
The design of fans provides their safety, which is achieved by fulfilling a number of requirements: avoiding the possibility of friction sparks, limiting the temperature of heating of the surface of units and parts of the flow part of the fan not exceeding the autoignition temperature, the use of materials and paint coatings that exclude the possibility of accumulation and discharge of static electricity.
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