Marelli 3.0kW 8 Pole 132 Frame B3 Foot 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
Use over a 15:1 Speed Control range from 72RPM to 1080RPM, with suitable de-rating at the lower speeds.
Fixed mains supply output is 3.0kW (4HP) x 720RPM at 400V x 50Hz 3ph.
Full Load Current - 13.3A at 230V or 7.7A at 400V.
Power Factor is 0.73 when mains connected at 50Hz.
Efficiency is 77% at full load.
Set terminal box links 'three a-breast' for 230V 'Delta' connection.
Set terminal box links ‘two at one side’ for 400V 'Star' connection.
252mm/253mm Wide x 500mm Long x 325mm high overall in its IP55 enclosure.
Foot mount on 11mm holes at 216mm wide x 178mm centres 89mm back from the shaft shoulder.
Shaft is 38mm dia x 80mm with 10mm wide key.
Terminal box has provision for 2 x M25 Gland with terminals for M5 rings.
Weight is 45kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - MAA132MA8 B3
Download the technical brochure, catalogue and drawing from the link below...