TECO Westinghouse 7.5kW 3ph 4 Pole High Efficiency Foot Mounting (B3) 132 Frame AC Motor for 230V or 400V 3 phase supply. Inverter Rated for use with a Variable Frequency Inverter Drive having single or three phase input, or a fixed frequency mains supply at 50Hz.
Fixed mains supply output: 7.5kW (10HP) x 1455RPM at 400V x 50Hz 3ph.
Inverter Supply Output: 18:1 Speed Control range from 146RPM to 2619RPM for 5Hz to 90Hz control, with suitable de-rating at the lower speeds (90Hz is the maximum continuous for reduced output, as advised by the Manufacturer).
Full Load Current - 25.1A at 230V or 14.5A at 400V.
Power Factor is 0.84 when mains connected at 50Hz.
Efficiency is 88.7% at full load, 88.8% at 75% load, 88% at 50% load and 83.1% at 25% load.
258mm Wide x 500mm Long x 317mm high overall in its IP55 enclosure.
Foot mount on 16mm holes at 216mm wide x 178mm centres 89mm back from shaft shoulder.
Shaft is 38mm dia x 80mm with 10mm wide key.
Weight is 59kg.
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.
3 x Thermistors included for over-temperature protection.
Part number is - ALAA-0132M0-10004-230V
For Variable Speed use:-
Part Time Output when Inverter powered is...
24.6Nm - 7.5kW ( 10HP) x 2910 RPM at 100Hz
49.2Nm - 7.5kW ( 10HP) x 1455 RPM at 50Hz
49.2Nm - 3.75kW ( 5 HP) x 728 RPM at 25Hz
49.2Nm - 0.75kW ( 1HP) x 146RPM at 5Hz
Continuous Output when Inverter powered is...
44.2Nm - 7.5kW ( 10HP) x 2619RPM at 90Hz
49.2Nm - 7.5kW ( 10HP) x 1455 RPM at 50Hz
41.8Nm - 3.19kW ( 4.2HP) x 728 RPM at 25Hz
24.6Nm - 0.37kW ( 0.5HP) x 146RPM 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.