Universal 8 Pole 1.5kW 3ph Foot Mounting 112M 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: 1.5kW (2HP) x 700RPM at 230V or 400V x 50Hz 3ph.
Inverter supply output: 15:1 Speed Control range from 70RPM to 1050 RPM for 5Hz to 75Hz with suitable de-rating at the lower speeds.
Full Load Current - 7.45A at 230V, or 4.3A at 400V.
Power Factor is 0.69 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.
220mm Wide x 390mm Long x 286mm high overall in its IP55 enclosure.
Flange mount on 4 x 15mm holes at 215mm PCD and 180mm diameter spigot and 250mm outer diameter flange.
Shaft is 28mm dia x 60mm with 8mm wide key.
Weight is 28kg.
Rated at 40°C Ambient.
Ventilation space required at rear cooling air intake.
Part number is - UM3A 112M-8 B5.
For Variable Speed use:-
Part Time Output when Inverter powered is...
10.25Nm - 1.5kW (2.0HP) x 1420RPM at 100Hz
20.5Nm - 1.5kW (2.0HP) x 710RPM at 50Hz
20.5Nm - 0.75kW (1.0HP) x 355RPM at 25Hz
20.5Nm - 0.15kW (0.2HP) x 71RPM at 5Hz
Continuous Output when Inverter powered is...
13.5Nm - 1.5kW (2.0HP) x 1065RPM at 75Hz
20.5Nm - 1.5kW (2.0HP) x 710RPM at 50Hz
15.5Nm - 0.57kW (0.76HP) x 355RPM at 25Hz
6.8Nm - 0.05kW (0.066HP) x 71RPM at 5Hz