TEC Electric - 0.25kW 3ph 2 Pole Foot and Large Face (B34B) Mounting 63 Frame AC Motor for 230V or 400V 3 phase supply. Use with Variable Frequency Drives having 1ph or 3ph input and 3ph output or a fixed frequency mains supply at 50Hz.
This motor is no longer manufactured. IE1 motors are available from stock only.
IE2 and IE3 motors are available.
Fixed Mains Supply Output: 0.25kW (0.33HP) x 2710 RPM at 230V or 400V x 50Hz 3ph.
Inverter Supply Output: 20:1 Speed Control range from 271RPM to 4336RPM for 5Hz to 80Hz with suitable de-rating at the lower speeds.
Full Load Current - 1.23A at 230V, or 0.71A at 400V.
Power Factor is 0.78 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.
130mm Wide x 215mm Long x 173mm high overall in its IP55 enclosure.
Large Face/Flange mount on M8 Tapped holes at 100mm pcd with 80mm diameter spigot in the 120mm diameter flange.
Foot mount on 7mm holes at 100mm wide x 80mm centres 40mm back from shaft shoulder.
Shaft is 11mm dia x 23mm with 4mm wide key.
Terminal box has 1 x M20 Gland.
Weight is 6kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Thermistor over-temperature protection is included. For Variable Speed use:-
Part Time Output when Inverter powered is...
0.63Nm - 0.25kW (0.33HP) x 3794RPM at 70Hz
0.88Nm - 0.25kW (0.33HP) x 2710RPM at 50Hz
0.88Nm - 0.125kW (0.165HP) x 1355RPM at 25Hz
0.88Nm - 0.025kW (0.033HP) x 271RPM at 5Hr powered is...
0.63Nm - 0.25kW (0.33HP) x 3794RPM at 70Hz
0.88Nm - 0.25kW (0.33HP) x 2710RPM at 50Hz
0.75Nm - 0.1kW (0.14HP) x 1355RPM at 25Hz
0.44Nm - 0.0125kW (0.016HP) x 271RPM at 5Hz
For or Variable Speed use:-
Part Time Output when Inverter powered is...
0.63Nm - 0.25kW (0.33HP) x 3794RPM at 70Hz
0.88Nm - 0.25kW (0.33HP) x 2710RPM at 50Hz
0.88Nm - 0.125kW (0.165HP) x 1355RPM at 25Hz
0.88Nm - 0.025kW (0.033HP) x 271RPM at 5Hz
Continuous Output when Inverter powered is...
0.63Nm - 0.25kW (0.33HP) x 3794RPM at 70Hz
0.88Nm - 0.25kW (0.33HP) x 2710RPM at 50Hz
0.75Nm - 0.1kW (0.14HP) x 1355RPM at 25Hz
0.44Nm - 0.0125kW (0.016HP) x 271RPM at 5Hz
Manufacturers part number is 0.2523TECAB34B
Download the Dimensions and Technical Catalogue from the links below:-