Marelli High Efficiency 160 Frame - 11kW 3ph 2 Pole AC Motor for 400V or 660V 3 phase supply. Use with 400V Variable Frequency Drives or a fixed frequency mains supply at 50Hz.
Can be used over a 10:1 Speed Control range from 290RPM to 2920RPM, with suitable de-rating at the lower speeds.
Fixed mains supply output is 11kW (15HP) x 2920RPM at 400V x 50Hz 3ph.
Full Load Current - 22A at 400V.
Overload - 150% x 60seconds.
Power Factor is 0.82 when mains connected at 50Hz.
Set terminal box links 'three a-breast' for 400V 'Delta' connection.
Set terminal box links ‘two at one side’ for 660V 'Star' connection.
296mm Wide x 648mm Long x 418mm high overall in its IP55 enclosure.
Foot mount on 14.5mm holes at 254mm wide x 210mm centres 108mm back from shaft shoulder.
Shaft size 48mm
Shaft side load is 272kg for 20,000hrs life
Weight is 67kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - BAQ160MA2 (BAQ 160 MA2)
For Variable Speed use…
Part Time Output when Inverter powered is...
29Nm - 11kW (15HP) x 3600RPM at 62Hz
36Nm - 11kW (15HP) x 2920RPM at 50Hz
36Nm - 5.5kW (7.5HP) x 1450RPM at 25Hz
36Nm - 1.1kW (1.5HP) x 290RPM at 5Hz
Continuous Output when Inverter powered is...
29Nm - 11kW (15HP) x 3600RPM at 62Hz
36Nm - 11kW (15HP) x 2920RPM at 50Hz
30.6Nm - 4.6kW (6.2HP) x 1450RPM at 25Hz
18Nm - 0.55kW (0.75HP) x 290RPM at 5Hz
From Jan 1st 2017, three phase electric induction motors with a rated output of 0.75kW to 375kW and efficiency less than IE3 must be equipped with a variable speed drive (Inverter Drive). For exceptions, see EC Commission Regulation 640/2009.