Marelli - High Efficiency 132 Frame 5.5kW 3ph 4 Pole 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: 5.5kW (7.5HP) 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 - 11.1A at 400V.
Power Factor is 0.81 when mains connected at 50Hz.
Efficiency is 88.5% at full load.
Terminal Box for 2 x M25 Glands.
259mm Wide x 467mm Long x 332mm high overall in its IP55 enclosure.
Flange mount on 4 x 15mm holes at 265mm pcd with 230mm diameter register in the 300mm diameter flange.
Shaft is 38mm dia x 80mm with 10mm wide key.
Shaft side load is 215kg for 20,000hrs life.
Weight is 48.5kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Part number is - MAQ132SA4-B5 (MAQ 132 SA4-B5)
For Variable Speed use:-
Part Time Output when Inverter powered is...
17.9Nm - 5.5kW ( 7.5HP) x 2930 RPM at 100 Hz
35.9Nm - 5.5kW (7.5HP) x 1465 RPM at 50 Hz
35.9Nm -2.75kW ( 3.25HP) x 733 RPM at 25 Hz
35.9Nm - 0.55kW (0.75HP) x 147 RPM at 5 Hz
Continuous Output when Inverter powered is...
23.9Nm - 5.5kW ( 7.5HP) x 2198 RPM at 75 Hz
35.9Nm - 5.5kW (7.5HP) x 1465 RPM at 50 Hz
30.5Nm - 2.34kW ( 3.1HP) x 733 RPM at 25 Hz
17.9Nm - 0.275kW (0.4HP) 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.