Marelli High Efficiency 160 Frame - 15kW 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 280RPM to 2800RPM, with suitable de-rating at the lower speeds.
Fixed mains supply output is 15kW (20HP) x 2940RPM at 400V x 50Hz 3ph.
Full Load Current - 26.61A at 400V.
Overload - 150% x 60seconds.
Efficiency is 89.4% (Eff 2)
Power Factor is 0.91 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.
Foot mount on 14.5mm holes at 254mm wide x 254mm centres 108mm back from shaft shoulder.
Feet can be relocated to make the terminal box top, right or left side mounting.
Shaft is 42mm diamter x 110mm long
Shaft side load is 338kg for 20,000hrs life
Weight is 88kg.
This is now obsolete.See below for replacement
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - BAQ160MB2-B3 (BAQ 160 MB2 B3)
For Variable Speed use…
Part Time Output when Inverter powered is...
65Nm - 20kW (27HP) x 2940RPM at 50Hz
65Nm - 10kW (13HP) x 1470RPM at 25Hz
65Nm - 0.2kW (0.27HP) x 294RPM at 5Hz
Continuous Output when Inverter powered is...
49Nm - 15kW (20HP) x 2940RPM at 50Hz
42Nm - 6.4kW (8.5HP) x 1470RPM at 25Hz
25Nm - 0.75kW (1HP) x 294RPM at 5Hz
Download the full Manual 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.