TEC Electric 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%. A more efficient motor is available, please see linked products below
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: 71M4C-TECA (71 M4C TEC-A)
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
Extended Warranty Available: When a TEC AC Motor is used with a TECDrive AC Inverter (see linked products below) the warranty period is 2 years (from dispatch). Standard warranty is 1 year.
For the extended warranty to be valid the TEC AC Inverter and TEC Motor must be on the same order and used together when on site.