TEC Electric 0.25kW 3ph 4 Pole B3 Foot 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.
Output: 0.25kW at 1400rpm, 230V or 400V, 50Hz 3ph.
Speed Range from Inverter Supply: From 140rpm to 1680rpm for 5Hz to 60Hz control, with suitable de-rating at the lower speeds.
Full Load Current with links in Delta for 230V 3ph: 1.34A.
Full Load Current with links in Star for 400V 3ph: 0.77A. (Default).
Torque: 1.7Nm
Power Factor: 0.67 when mains connected at 50Hz.
Efficiency: 69.9% (IE2)
Terminal box position: Top (default), sides (move feet).
Enclosure rating: IP55
147mm Wide x 241mm Long (Including shaft) x 184mm high overall (Including terminal box)
Foot mount on 7mm holes at 112mm wide x 90mm centres 45mm back from the shaft shoulder
Shaft: 14mm diameter, 30mm long with 5mm key.
Construction: Aluminium with removable feet.
Weight is 5.2kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Thermistor for over-temperature protection.
Part Number: 0.2543TECAB3 71-IE2 Frame Reference: T2A711-4