Marelli 132 Frame - 5.5kW 3ph 4 Pole AC Motor for 230V or 400V 3 phase supply. Use with 230V or 400V Variable Frequency Drives or a fixed frequency mains supply at 50Hz.
Can be used over a 20:1 Speed Control range from 150RPM to 2900RPM, with suitable de-rating at the lower speeds.
Fixed mains supply output is 5.5kW (7.5HP) x 1450RPM at 400V x 50Hz 3ph.
Full Load Current - 19.4 at 230V or 11.2A at 400V.
Overload - 150% x 60seconds.
Power Factor is 0.83 when mains connected at 50Hz.
Set terminal box links 'three a-breast' for 230V 'Delta' connection.
Set terminal box links ‘two at one side’ for 400V 'Star' connection.
252mm Wide x 436mm Long x 325mm high overall in its IP55 enclosure.
Foot mount on 11mm holes at 216mm wide x 140mm centres 89mm back from shaft shoulder.
Shaft is 38mm dia x 80mm long.
Shaft side load is 215kg for 20,000hrs life
Weight is 35kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - MAA132SA4-B3-230V (MAA 132 SA4 B3 230V)
For Variable Speed use…
Part time Output when Inverter powered is...
18Nm - 5.5kW (7.5HP) x 2900RPM at 100Hz
36Nm - 5.5kW (7.5HP) x 1450RPM at 50Hz
36Nm - 2.75kW (3.7HP) x 725RPM at 25Hz
36Nm - 0.55kW (0.75HP) x 150RPM at 5Hz
Continuous Output when Inverter powered is...
18Nm - 5.5kW (7.5HP) x 2900RPM at 100Hz
36Nm - 5.5kW (7.5HP) x 1450RPM at 50Hz
30.8Nm - 4.7kW (3.2HP) x 725RPM at 25Hz
18Nm - 0.28kW (0.38HP) x 150RPM at 5Hz