Product Description
Description
The MVSI-E series has been designed for use in industrial processes in environments with a potentially explosive atmosphere, due to the presence of explosive gas and dust, in compliance with ATEX Directive (94/9/EC). In particular, the MVSI-E series can be used in areas 1 and 2 (gas) and in areas 21 and 22 (dusts).
Specifications
- Power Supply
Three-phase voltage from 24V to 690V, 50Hz or 60Hz or single-phase 100-130V 60Hz and 200-240V, 50Hz; suitable for use with a PWM frequency drive from 20Hz to the base frequency with constant torque load profile
- Polarity
2, 4, 6 and 8 poles
- Functioning
Continual service (S1) at maximum declared centrifugal force and electric power
- Centrifugal Force
Range extended up to 4300 Kgf. (42.4 KN)
- Insulation Class
Class F (155°C), class H (180°C) on request
- Electric motor
Three-phase and single-phase asynchronous type
Insulated windings using vacuum encapsulating up to size 35; using the “drop by drop” trickle system with class H resin for larger sizes
The rotor is die cast aluminum