Explosion-proof electric motors VA and VRA series:
The VA series electric motors are intended for driving mechanisms in oil-producing, gas and chemical industries with the degree of explosion protection 1ExdllBT4 / 2ExdllCT4.
The VRA (mine) electric motors are designed for coal and slate mines, which are dangerous because of gas (mathane) and coal (slate) dust with the degree of explosion protection PB3B.
| The mark of electric motor | VA200M6 |
| Power, kWt | 22 |
| Rotational speed (sync), rpm | 1000 |
| Rotational speed, rpm | 978 |
| Efficiency, % | 90 |
| cos φ | 0,84 |
| Weight, kg | 280 |
| Quantity of poles | 6 |
| L | HD | AC | P | AD | E | B | C | D | K | A | M | S | N | H |
| 795 | 550 | 410 | 450 | 350 | 140 | 267 | 133 | 60 | 19 | 318 | 400 | 19 | 350 | 200 |