Marelli - High Efficiency 132 Frame 7.5kW 3ph 4 Pole Foot and Flange Mounting AC Motor for 400V 3 phase supply. Use with Variable Frequency Drives, or a fixed frequency mains supply at 50Hz.
Fixed mains supply output: 7.5kW (10HP) x 1465RPM at 400V x 50Hz 3ph.
Inverter Supply Output: 15:1 Speed Control range from 147RPM to 2198RPM for 5Hz to 75Hz, with suitable de-rating at the lower speeds.
Full Load Current - 14.8A at 400V.
Power Factor is 0.82 when mains connected at 50Hz.
Efficiency is 89.3% at full load.
Terminal Box for 2 x M25 Glands.
259mm Wide x 505mm Long x 332mm high overall in its IP55 enclosure.
Foot mount on 12mm holes at 216mm wide x 178mm centres 89mm back from shaft shoulder.
Flange mount on 15mm holes at 265mm PCD with 230mm diameter register in the 300mm diameter flange
Shaft is 38mm dia x 80mm with 10mm wide key.
Weight is 62kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Part number is - MAQ132MA4-B35 (MAQ 132 MA4-B35)
For Variable Speed use:-
Part Time Output when Inverter powered is...
24.4Nm - 7.5kW ( 10HP) x 2930 RPM at 100 Hz
48.9Nm - 7.5kW (10HP) x 1465 RPM at 50 Hz
48.9Nm -3.75kW ( 5HP) x 733 RPM at 25 Hz
48.9Nm - 0.75kW (1HP) x 147 RPM at 5 Hz
Continuous Output when Inverter powered is...
24.4Nm - 5.5kW ( 7.5HP) x 2198 RPM at 75 Hz
48.9Nm - 5.5kW (7.5HP) x 1465 RPM at 50 Hz
41.6Nm - 3.19kW ( 4.3HP) x 733 RPM at 25 Hz
24.4Nm - 0.375kW (0.5HP) x 147 RPM at 5 Hz
Download the MAQ 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.