Universal IE2 90kW Cast Iron 4 Pole 400V 3ph AC Motor B3

UMHC-280M-4-B3 (HE30 280M-4 B3)

Order Code: 34428
Photo of Universal IE2 90kW Cast Iron 4 Pole 400V 3ph AC Motor B3
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This item is now obsolete. Alternatives may be available - see linked products below.

Brand: Universal Motors, Range: HE30/UMHC Cast Iron Motors

Universal Motors 280M Frame 90kW 4 Pole Cast Iron IE2 Efficiency AC Induction Motor for 400/ 690V 3 phase supply. For use with a Variable Frequency Drive or fixed-frequency mains supply at 50/60Hz.

Power Output: 90kW (120HP) at 50Hz
Speed: 1480RPM at 50Hz
Full Load Torque: 581Nm at 50Hz
Full Load Current: 157A/ 90.6A at 400/690V  50-60Hz.
Power Factor: 0.88
Efficiency: IE2
Rated: -20°C to 40°C Ambient.
Mount: B3 Foot
Cooling: IC411
DE and NDE Bearings: 6317 C3
Size: 550mm Wide x 1045mm Long x 680mm High. Shaft diameter is 75mm x 140mm long with a 20mm wide x 110mm long keyway.
Foot mounting: 4 x 24mm holes, fixing centres 457mm x 419mm apart. Feet are removable.
Weight: 682kg.
Ventilation space required at rear cooling air intake.
Full part number is - UMHC-280M-4-B3.

Please download datasheet and drawing 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.