Universal IE2 5.5kW (7.5HP) three phase 2 pole B3 Foot mounting 132S frame AC Induction Motor for 230V or 400V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive with 3ph output.
IE2 rated; should be controlled by an AC Inverter to meet EU efficiency rules.
Output: 5.5kW (7.5HP) x 2900rpm at 230V or 400V x 50Hz 3ph.
Speed Range from an Inverter Supply: 13:1 Range from 290rpm to 3770rpm for 5Hz to 65Hz, when de-rated at the lower speeds.
Constant Power Speed Range: 2900rpm to 3770rpm continuously.
Full Load Current with links in Δ (Delta) for 230V 3ph: 17.67A.
Full Load Current with links in Y (Star) for 400V 3ph: 10.2A.
Torque: 18.11Nm at 50Hz.
Efficiency: 87.00% (IE2)
Power Factor: 0.89 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: 43.80kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: not included.
Part number: UMHA 132S-2 B3-230V or HE31 132 S1 2 B3-230V.
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.