TEC Electric 0.25kW 3ph B3 Foot 6 Pole 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 910rpm, 230V or 400V, 50Hz 3ph.
Speed Range from Inverter Supply: From 91rpm to 1092rpm for 5Hz to 60Hz control, with suitable de-rating at the lower speeds.
Full Load Current with links in Delta for 230V 3ph: 1.54A.
Full Load Current with links in Star for 400V 3ph: 0.89A. (Default).
Torque: 2.6Nm
Power Factor: 0.66 when mains connected at 50Hz.
Efficiency: 61.6% (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 6kg.
Rated at 40°C Ambient.
Ventilation space required at rear cooling air intake.
Thermistor for over-temperature protection.
Part Number: 0.2563TECAB3 71-IE2 Frame Reference: T2A712-6