Marelli 0.37kW 3ph 6 Pole Foot Mounting 80 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 Main Supply Output: 0.37kW (0.5HP) x 900RPM at 230V or 400V x 50Hz 3ph.
Inverter Drive Supply Output: 15:1 Speed Control range from 90RPM to 1350RPM at 5Hz to 75Hz, with suitable de-rating at the lower speeds.
Full Load Current: 2.13A at 230V, or 1.23A at 400V.
Efficiency: 62%.
Power Factor: 0.7 when mains connected at 50Hz.
Set terminal box links 'three a-breast' for 230V 'Delta' connection.
Set terminal box links ‘two at one side’ for 400V 'Star' connection.
Dimensions: 158mm/160mm Wide x 290mm Long x 217mm high overall.
Enclosure Rating: IP55.
Mounting: Foot mount on 9mm holes at 125mm wide x 100mm centres 50mm back from shaft shoulder.
Shaft: 19mm dia x 40mm with 6mm wide key.
Terminal box: Incluses 1 x M20 Gland and terminals for M4 rings.
Weight: 8.2kg.
Ambient: Rated at 40C.
Ventilation space required at rear cooling air intake.
Part number: MAA80MA6 B3 (MAA80-MA6 B3)
For Variable Speed Use…
Part Time Output when Inverter powered is...
1.97Nm - 0.37kW (0.5HP) x 1800RPM at 100Hz
3.93Nm - 0.37kW (0.5HP) x 900RPM at 50Hz
3.93Nm - 0.18kW (0.25HP) x 450RPM at 25Hz
3.93Nm - 0.037kW (0.05HP) x 90RPM at 5Hz
Continuous Output when Inverter powered is...
2.62Nm - 0.37kW (0.5HP) x 1350RPM at 75Hz
3.93Nm - 0.37kW (0.5HP) x 900RPM at 50Hz
2.98Nm - 0.141kW (0.188HP) x 450RPM at 25Hz
1.3Nm - 0.012kW (0.016HP) x 90RPM at 5Hz
Download the Dimensions and Technical Catalogue from the links below...