Universal IE2 5.5kW (7.5HP) three phase 4 pole B3 Foot mounting 132S frame AC Induction Motor for 400V or 690V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive with 3ph output. Not permitted for use without an Inverter Drive.
Output: 5.5kW (7.5HP) x 1450rpm at 400V or 690V x 50Hz 3ph.
Speed Range from an Inverter Supply: 13:1 Range from 145rpm to 1885rpm for 5Hz to 65Hz, when de-rated at the lower speeds.
Constant Power Speed Range: 1450rpm to 1885rpm continuously.
Full Load Current with links in Delta for 400V 3ph: 10.90A.
Full Load Current with links in Star for 690V 3ph: 6.29A.
Torque: 36.22Nm at 50Hz.
Efficiency: 87.70% (IE2)
Power Factor: 0.83 when mains connected at 50Hz.
Terminal box cable entry: Includes 2 x M32 glands.
Terminal box position: Top, sides.
Enclosure rating: IP55.
Dimensions: 265mm wide x 437mm long x 318mm high overall.
Mounting: Foot mount on 12mm holes at 216mm wide x 140mm centres 89mm back from the shaft shoulder.
Shaft: 38mm diameter, 80mm long with 10mm key.
Construction: Aluminium
Weight: 43.00kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: not included.
Part number: UMHA 132S-4 B3 or HE31 132 S1 4 B3.
Download the Dimensions and Technical Catalogue 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.