Marelli 100 Frame - 3kW 3ph 2 Pole B14 Face Mounting AC Motor for 230V and 400V 3 phase supply. Use with Variable Frequency Drives having 1ph or 3ph input and 3ph output or a fixed frequency mains supply at 50Hz.
Can be used over a 13:1 Speed Control range from 290RPM to 4000RPM, with suitable de-rating at the lower speeds. Speed can be higher short term or at own risk (up to 6000RPM with special balancing).
Fixed mains supply output is 3.0kW (4HP) x 2900RPM at 230V or 400V x 50Hz 3ph.
Full Load Current - 10.8A at 230V, or 6.2A at 400V.
Overload - 150% x 60seconds.
Power Factor is 0.84 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.
194mm Wide x 400mm Long x 259mm high overall in its IP55 enclosure.
Face mount on M8 tapped holes at 130mm pcd with 110mm register (spigot) in the small 160mm diameter flange.
Shaft is 28mm dia x 60mm with 8mm wide key.
Shaft side load is 87kg for 20,000hrs life (6206-2Z bearing)
Weight is 22kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - MAA100LA2 B14 (MAA 100 LA2 B14)
For Variable Speed use…
Part Time Output when Inverter powered is...
7.1Nm - 3.0kW (4.0HP) x 4000RPM at 70Hz
9.9Nm - 3.0kW (4.0HP) x 2900RPM at 50Hz
9,9Nm - 1.5kW (2HP) x 1450RPM at 25Hz
9.9Nm - 0.3kW (0.4HP) x 290RPM at 5Hz
Continuous Output when Inverter powered is...
7.1Nm - 3.0kW (4HP) x 4000RPM at 70Hz
9.9Nm - 3kW (4HP) x 2900RPM at 50Hz
8.4Nm - 1.27kW (1.7HP) x 1450RPM at 25Hz
4.9Nm - 0.15kW (0.2HP) x 290RPM at 5Hz