Marelli B6Q280M6 IE3 55kW (74HP) 3ph AC Motor 400V/690V 6P 280M B3

B6Q280M6B3 (B6Q280M6-B3)

Order Code: 29855
Photo of Marelli B6Q280M6 IE3 55kW (74HP) 3ph AC Motor 400V/690V 6P 280M B3
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Brand: Marelli, Range: B6Q Three Phase IE3 Cast Iron

Marelli Motors 280M Frame 55kW 6 Pole Cast Iron High Efficiency Foot Mounted(B3) AC Induction Motor for 400V or 690V 3 phase supply. Suitable for use with a Variable Frequency Drive or fixed-frequency mains supply at 50/60Hz.

Power Output: 55kW (74HP) at 50Hz
Speed: 990RPM at 50Hz
Torque: 536Nm at 50Hz
Full Load Current: 98A at 400V
Power Factor: 0.86 (when mains connected at 50Hz)
Efficiency: 94%
Rated: 40°C Ambient.

Size: 557mm Wide x 984mm Long x 675mm High
Shaft: Shaft is 75mm Diameter x 140mm Length with 20mm Key.Mounting: Mount via 4 x 24mm holes on 457mm x 419mm centres, 190mm back from the shaft shoulder.

Weight: 530kg.

Set terminal box links 'three-a-breast' for 400V 'Delta' connection.
Set terminal box links 'two at one side' for 690V 'Star' connection.
Ventilation space required at rear cooling air intake.

Full part number is - B6Q280M6B3

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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.