TECO Westinghouse 0.25kW 3ph 4 Pole High Efficiency Flange Mounting (B5) D71 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: 0.25kW (0.33HP) x 1380RPM at 230V or 400V x 50Hz 3ph.
Inverter Supply Output: 15:1 Speed Control range from 138RPM to 2070RPM for 5Hz to 75Hz control, with suitable de-rating at the lower speeds.
Full Load Current - 1.16A at 230V, or 0.67A at 400V.
Power Factor is 0.77 when mains connected at 50Hz.
Efficiency is 69.5%
136mm Wide x 245mm Long x 187mm high overall in its IP55 enclosure.
Flange mount on 4 x 10mm holes equispaced on 130mm PCD with 110mm diameter spigot in the 160mm diameter flange.
Shaft is 14mm dia x 30mm with 5mm wide key.
Weight is 8kg.
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-0071M0-10004-IZ (I2-0.25-4B5)
For Variable Speed use:-
Part Time Output when Inverter powered is...
0.87Nm - 0.25kW (0.33HP) x 2760RPM at 100Hz
1.73Nm - 0.25kW (0.33HP) x 1380RPM at 50Hz
1.73Nm - 0.13kW (0.17HP) x 690RPM at 25Hz
0.87Nm - 0.025kW (0.019) x 138RPM at 5Hz
Continuous Output when Inverter powered is...
1.15Nm - 0.25kW (0.33HP) x 2070RPM at 75Hz
1.73Nm - 0.25kW (0.33HP) x 1380RPM at 50Hz
1.47Nm - 0.11kW (0.14HP) x 690RPM at 25Hz
0.87Nm - 0.013kW (0.019HP) x 138RPM at 5Hz
Download the full Manual and Dimensions from the link below:-