PCmain and its modifications can be used underground at mine faces exposed to gas and dust explosion hazards, as well as in potash mines in accordance with safety regulations for coal mines (PB 05-618-03) and unified safety regulations for development of ore, non-metallic and placer deposits of mineral resources by underground technique (PB 03-553-03).
The Control Console PCmain includes steel enclosure (International Protection Marking IP54), keyboard with 10 keys, 7-inch color TFT LCD and electronic units. The console is used to operate process equipment. All information from sensors mounted on the operated equipment is shown on color TFT LCD and stored for further analysis and collection of statistical data. All data and parameters of equipment operation can be found at the console itself or transmitted to surface via modem line or using USB flash drive.
|Level and type of explosion protection||PО Ех[iа]I/РВ Ех[ib]I|
|Ingress protection level||IP54|
|Nominal input parameters|
|Alternating current input voltage||12 V|
|Current consumption||0,5 А|
|Input voltage ripple||5 %|
|Power consumption||6 W|
|Intrinsically safe input parameters|
|Alternating current input voltage||13 V|
|Maximum input current||1,7 A|
|Maximum input power||22,1 Bт|
|Maximum input inductance||0 µH|
|Max input capacitance||< 2,5 μF|