TEC IE1 0.37kW Aluminium Three Phase Motor 230V/400V 4 Pole 71 Frame B3

0.3743TECAB3 71 (MS712-4-TECA B3)

Order Code: 20892
Obsolete Product
This item is now obsolete. Alternatives may be available - see linked products below.

Brand: TEC Electric Motors, Range: TECA Three Phase Aluminium

TEC Electric 0.37kW 3ph 4 Pole Foot Mounting 71 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 Main Supply Output:  0.37kW (0.5HP).
Speed:  1370RPM.
Voltage:  230V or 400V x 50Hz 3ph.
Inverter Drive Supply Output:  14:1 Speed Control range from 137RPM to 1918RPM, with suitable de-rating at the lower speeds (70Hz is the maximum continuous for maximum output, as advised by the Manufacturer).

Full Load Current:  1.93A at 230V, or 1.11A at 400V.
Efficiency:  65%.  A more efficient motor is available, please see linked products below
Power Factor:  0.74 when mains connected at 50Hz.
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.
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.
Terminal box:  for 2 x M20 Glands (one fitted) and terminals for M4 rings.
Weight:  6kg.

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

Part Number:  0.3743TECAB3 71.  Previous Part Number: MS712-4

For Variable Speed Use…
Part Time Output when Inverter powered is...
1.29Nm - 0.37kW (0.5HP) x 2740RPM at 100Hz
2.58Nm - 0.37kW (0.5HP) x 1370RPM at 50Hz
2.58Nm - 0.18kW (0.25HP) x 685RPM at 25Hz
2.58Nm - 0.037kW (0.05HP) x 137RPM at 5Hz

Continuous Output when Inverter powered is...
1.84Nm - 0.37kW (0.5HP) x 1918RPM at 70Hz
2.58Nm - 0.37kW (0.5HP) x 1370RPM at 50Hz
2.19Nm - 0.16kW (0.21HP) x 685RPM at 25Hz
1.29Nm - 0.018kW (0.025HP) x 137RPM 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.

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