TECO Westinghouse 0.75kW 3ph 4 Pole High Efficiency Flange Mounting (B5) D80 Frame AC Motor for 230V or 400V 3 phase supply. Inverter Rated for use with a Variable Frequency Inverter Drive having 1ph or 3ph input and 3ph output, or a fixed frequency mains supply at 50Hz.
Fixed mains supply output: 0.75kW (1HP) x 1430RPM at 230V or 400V x 50Hz 3ph.
Inverter Supply Output: 15:1 Speed Control range from 143RPM to 2145RPM for 5Hz to 75Hz control, with suitable de-rating at the lower speeds.
Full Load Current - 3A at 230V, or 1.75A at 400V.
Power Factor is 0.78 when mains connected at 50Hz.
Efficiency is 79.6%
159mm Wide x 314mm Long x 208mm high overall in its IP55 enclosure.
Flange mount on 4 x 12mm holes equispaced on 165mm PCD with 130mm diameter spigot in the 200mm diameter flange.
Shaft is 19mm dia x 40mm with 6mm wide key.
Weight is 14kg.
Multi-mount design: The feet (if fitted) can be moved to allow the terminal box to be positioned at the top or on either side. The terminal box can also be repositioned to the rear of the motor if required. Vertical motor mounting is also possible with the shaft facing down.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Thermistor for over-temperature protection is included.
Part number is - ALAA-0080M2-10004-IZ (I2-0.75-4B5)
For Variable Speed use:-
Part Time Output when Inverter powered is...
2.5Nm - 0.75kW (1HP) x 2860RPM at 100Hz
5.01Nm - 0.75kW (1HP) x 1430RPM at 50Hz
5.01Nm - 0.38kW (0.5HP) x 715RPM at 25Hz
2.5Nm - 0.075kW (0.06) x 143RPM at 5Hz
Continuous Output when Inverter powered is...
3.34Nm - 0.75kW (1HP) x 2145RPM at 75Hz
5Nm - 0.75kW (1HP) x 1430RPM at 50Hz
4.26Nm - 0.32kW (0.43HP) x 715RPM at 25Hz
2.5Nm - 0.04kW (0.06HP) x 143RPM at 5Hz
Download the full Manual and Dimensions from the link below:-
From Jan 1st 2017, three phase electric induction motors with a rated output of 0.75kW to 375kW and efficiency less than IE3 must be equipped with a variable speed drive (Inverter Drive). For exceptions, see EC Commission Regulation 640/2009.