Marelli High Efficiency 160 Frame - 11kW 3ph 4 Pole AC Motor for 400V or 660V 3 phase supply in B5 Flange mounting form. Use with 400V Variable Frequency Drives or a fixed frequency mains supply at 50Hz.
Can be used over a 20:1 Speed Control range from 140RPM to 2800RPM, with suitable de-rating at the lower speeds.
Fixed mains supply output is 11kW (15HP) x 1460RPM at 400V x 50Hz 3ph.
Full Load Current - 20.64A at 400V.
Overload - 150% x 60seconds.
Power Factor is 0.87 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.
290mm Wide x 640mm Long x 390mm high overall in its IP55 enclosure.
Flange mount on 4 x 18mm holes at 300mm pcd with 250 spigot.
Shaft is 42mm diameter x 110mm long
Shaft side load is 338kg for 20,000hrs life
Weight is 78kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - BAQ160M4-B5 (BAQ 160 M4 B5)
For Variable Speed use…
Part Time Output when Inverter powered is...
36Nm - 11kW (15HP) x 2800RPM at 100Hz
72Nm - 11kW (15HP) x 1460RPM at 50Hz
72Nm - 5.5kW (7.5HP) x 750RPM at 25Hz
72Nm - 1.1kW (1.5HP) x 145RPM at 5Hz
Continuous Output when Inverter powered is...
36Nm - 11kW (15HP) x 2800RPM at 100Hz
72Nm - 11kW (15HP) x 1460RPM at 50Hz
61Nm - 5.5kW (7.5HP) x 750RPM at 25Hz
36Nm - 0.55kW (0.75HP) x 145RPM at 5Hz
Download the full Manual and dimensioned drawing from the link below...
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.