Explosion-proof three-phase induction motors with squirrel-cage rotor, VAO2 series.
Degree of protection - IP54.
Degree of protection of outer fan from the part of air inlet - IP20.
Isolation thermal resistance class - F and H.
Installation design - IM1001.
| Mark electric motor | VAO2-315M4 |
| Power, kW | 250 |
| Rotational speed (sync), rpm | 1500, 1800 |
| Sliding motion at rated load, % | 1,1 |
| Efficiency, n | 94,7 |
| cos φ | 0,89 |
| Veight, kg | 1475 |
| Quantity of poles | 4 |
| b1 | b10 | b11 | b31 | b32 | d1 | d10 | h | h1 | h5 | h31 | l1 | l10 | l11 | l30 | l31 |
| 25 | 508 | 680 | 630 | 390 | 90 | 28 | 315 | 14 | 95 | 715 | 170 | 457 | 630 | 1305 | 216 |