Marelli - 7.5kW (10HP) 8 Pole 230V/400V 3ph B3 Foot Mount AC Motor - MAA160L8

Marelli 7.5kW 3ph 8 Pole Foot Mounting 160L Frame AC Motor for 230V or 400V x 50Hz 3 phase supply.  Use with Variable Frequency Inverter Drives having 1ph or 3ph input and 3ph output or a fixed frequency mains supply at 50Hz.

Fixed mains supply output:  7.5kW (10HP) x 720RPM at 230V or 400V x 50Hz 3ph.
Inverter supply output: 15:1 Speed Control range from 72RPM to 1080RPM for 5Hz to 75Hz with suitable de-rating at the lower speeds.

Full Load Current - 29.4A at 230V, or 17A at 400V.
Power Factor is 0.75 when mains connected at 50Hz.
Efficiency is 85% 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.

290mm/314mm 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.
Shaft is 42mm dia x 110mm with 12mm wide key.
Terminal box has 2 x M32 Gland with terminals for M6 rings.
Weight is 92kg.

Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.

Part number is - MAA160L8 B3

Download the Dimensions and Technical Catalogue from the links below:-