Electric Motors 1MB1
Three-phase, low-voltage asynchronous squirrel-cage motors in secured manufacturing with an aluminum frame.
Explosion-proof manufacturing: secured manufacturing EEx e II T1, T2 or T3.
Technical Data
| Parameter | Electric Motors 1MB1 |
|---|---|
| Size: | 63M-160L |
| Output range: | 0,18 – 13,5 kW |
| Number of poles: | 2,4,6 |
| Rated voltage up to 3 kW: | 230VD / 400VY, 50Hz // 460VY, 60Hz |
| Rated voltage above 3kW: | 400VD / 690VY, 50Hz // 460VD, 60Hz |
| Frequency: | 50 / 60 Hz |
| Coverage: | IP 55 |
| Shape: | IM B3, IM B5, IM B35 |
| Frame: | Aluminium |
Properties
- Ambient temperature: -30°C to +40°C
- Insulation: class F
- Altitude: up to 1000 m
Advantages
Three-phase asynchronous motors in secured manufacturing are designed for these passive environments:
- Risk of the fire of flammables and flammable liquids.
- Risk of the explosion of explosives specified in ČSN 332310 and ČSN 332320.
- 1MB1 motors can be used in zone 2.