Tec 225M Frame - 45kW 3ph 4 Pole AC Motor for 400V or 660V 3 phase supply. Use with 400V Variable Frequency Drives or a fixed frequency mains supply at 50Hz.
Can be used over a 15:1 Speed Control range from 150RPM to 2250RPM, with suitable de-rating at the lower speeds.
Fixed mains supply output is 45kW (60HP) x 1480RPM at 400V x 50Hz 3ph.
Full Load Current - 87.21A at 400V.
Overload - 150% x 60seconds.
Power Factor is 0.80 when mains connected at 50Hz.
Efficiency 93.1%
Terminal box set at 09:00 Viewed from Drive shaft
Set terminal box links 'three a-breast' for 400V 'Delta' connection.
Set terminal box links ‘two at one side’ for 690V 'Star' connection.
Cast Iron motor is 436mm Wide x 809mm Long x 553mm high overall in its IP55 enclosure.
Foot mount on 19mm holes at 356mm wide x 311mm centres 149mm back from shaft shoulder.
Flange mount on 19mm holes at 400mm PCD with 350mm diameter spigot in the 450mm diameter flange
Shaft diameter 60mm x 140mm Long
Weight is 352kg.
Construction is in Cast Iron frame to Eff2.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - 45.043TECCB35-IE2-Terminal box at 0900
For Variable Speed use…
Part Time Output when Inverter powered is...
238Nm - 56kW (75HP) x 2250RPM at 75Hz
364Nm - 56kW (75HP) x 1475RPM at 50Hz
364Nm - 28kW (37HP) x 738RPM at 25Hz
364Nm - 5.6kW (7.5HP) x 148RPM at 5Hz
Continuous Output when Inverter powered is...
191Nm - 45kW (60HP) x 2250RPM at 75Hz
291Nm - 45kW (60HP) x 1475RPM at 50Hz
247Nm - 38kW (25.5HP) x 738RPM at 25Hz
145Nm - 2.25kW (3HP) x 148RPM at 5Hz
Download the full technical catalogue, data sheets and dimensions from the link below...
From Jan 1st 2017, three phase electric induction motors with a rated output of 0.75kW to 375kW and efficiency less than IE3 must be equipped with a variable speed drive (Inverter Drive). For exceptions, see EC Commission Regulation 640/2009.