INVERTEK 0.55kW (3/4HP) 4 Pole AC Induction Motor 3ph 240V/415V B3 Foot Mount - 71/14

IDA 0.55kW 3ph 4 Pole 71 Frame AC Motor for 3 phase 230V or 400V 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 Main Supply output:  0.55kW (0.75HP).
Speed:  1380RPM.
Voltage:  230V or 400V x 50Hz 3ph.
Inverter Drive Supply Output:  14:1 Speed Control range from 138RPM to 1932RPM at 5Hz to 70Hz, with suitable de-rating at the lower speeds, (70Hz is the maximum continuous for maximum output, as advised by the Manufacturer).

Full Load Current:  2.79A at 230V, or 1.61A at 400V.
Power Factor:  0.75 when mains connected at 50Hz.
Efficiency:  66%.  

Set terminal box links 'three a-breast' for 230V 'Delta' connection.
Set terminal box links ‘two at one side’ for 400V 'Star' connection.

Dimensions:  132mm Wide x 255mm Long x 188mm high overall.
Enclosure Rating:  IP55.
Mounting:  Foot mount on 7mm holes at 112mm wide x 90mm centres 45mm back from shaft shoulder.
Shaft:  14mm dia x 30mm with 5mm wide key.
Weight:  7kg.

Ambient:  Rated at 40C.
Ventilation space required at rear cooling air intake.
Thermistors included for external over-temperature protection device.

Part number:  M34000553IMA1

For Variable Speed use...
Part Time Output when Inverter powered is...
1.9Nm - 0.55kW (0.75HP) x 2760RPM at 100Hz
3.8Nm - 0.55kW (0.75HP) x 1380RPM at 50Hz
3.8Nm - 0.275kW (0.375HP) x 690RPM at 25Hz
3.8Nm - 0.055kW (0.075HP) x 138RPM at 5Hz
Continuous Output when Inverter powered is...
2.7Nm - 0.55kW (0.75HP) x 1932RPM at 70Hz
3.8Nm - 0.55kW (0.75HP) x 1380RPM at 50Hz
3.24Nm - 0.23kW (0.31HP) x 690RPM at 25Hz
1.9Nm - 0.027kW (0.012HP) x 138RPM at 5Hz