Scope: in coal mines of all categories, hazardous for gas (methane) and coal dust, as well as on the surface for connecting power cables. Operating conditions: · ambient temperature, С - from minus 10 to 35 °; · Relative air humidity,% - 98 ± 2; · Vibration with frequency, Hz, no more - 45.
Explosion protection level and type
RV 3V Ia
Rated voltage of the network, V
660
Maximum current on power terminals, A
200
The minimum diameter of the cable to be inserted and the number of cable glands with the nominal diameter of the bore 25 mm
16x1
The minimum diameter of the cable to be inserted and the number of cable glands with the nominal diameter of the bore 32 mm
18x2
The minimum diameter of the cable to be inserted and the number of cable glands with the nominal diameter of the bore 63 mm
36х3
Number of clamps, pcs.
3
Number of clamps for control circuits, pcs.
6
Overall dimensions, mm, no more
620x480x290
Weight, kg, no more
39