Marelli - High Efficiency 100 Frame 2.2kW 3ph 4 Pole Foot and Flange Mounting AC Motor for 230V or 400V x 50Hz 3 phase supply. Use with Variable Frequency Drives having 1ph or 3ph input and 3ph output, or a fixed frequency mains supply at 50Hz.
Fixed mains supply output: 2.2kW (3HP) x 1445RPM at 230V or 400V x 50Hz 3ph.
Inverter Supply Output: 15:1 Speed Control range from 146RPM to 2186RPM for 5Hz to 75Hz, with suitable de-rating at the lower speeds.
Full Load Current - 7.97A at 230V, or 4.6A at 400V.
Power Factor is 0.81 when mains connected at 50Hz.
Efficiency is 84.4% at full load.
Set terminal box links 'three a-breast' for 230V 'Delta' connection, or ‘two at one side’ for 400V 'Star' connection.
Terminal Box for 2 x M25 Glands.
199mm Wide x 388mm Long x 265mm high overall in its IP55 enclosure.
Foot mount on 15mm holes at 160mm wide x 140mm centres 63mm back from shaft shoulder.
Flange mount on 15mm holes at 215mm pcd with 180mm dia register in the 250mm diameter flange.
Shaft is 28mm dia x 60mm with 8mm wide key.
Shaft side load is 110kg for 20,000hrs life (6206-2Z bearing)
Weight is 23.5kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Part number is - MAQ100LA4-B35 (MAQ 100 LA4 B35)
For Variable Speed use…
Part Time Output when Inverter powered is...
7.27Nm - 2.2kW (3HP) x 2890RPM at 100Hz
14.54Nm - 2.2kW (3HP) x 1445RPM at 50Hz
14.54Nm - 1.1kW (1.5HP) x 723RPM at 25Hz
14.54Nm - 0.22kW (0.3HP) x 145RPM at 5Hz
Continuous Output when Inverter powered is...
9.69Nm - 2.2kW (3HP) x 2168RPM at 75Hz
14.54Nm - 2.2kW (3HP) x 1445RPM at 50Hz
12.36Nm - 0.94kW (1.253HP) x 723RPM at 25Hz
7.27Nm - 0.11kW (0.147HP) x 145RPM at 5Hz
Download the technical catalogue with dimensions 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.