Universal IE2 7.5kW (10HP) three phase 6 pole B3 Foot mounting 160M 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 Drive to meet EU efficiency rules.
Output: 7.5kW (10HP) x 970rpm at 230V or 400V x 50Hz 3ph.
Speed Range from an Inverter Supply: 13:1 Range from 97rpm to 1261rpm for 5Hz to 65Hz, when de-rated at the lower speeds.
Constant Power Speed Range: 970rpm to 1261rpm continuously.
Full Load Current with links in Delta for 230V 3ph: 27.89A.
Full Load Current with links in Star for 400V 3ph: 16.1A.
Torque: 74Nm at 50Hz.
Efficiency: 87.20% (IE2)
Power Factor: 0.77 when mains connected at 50Hz.
Terminal box cable entry: Includes 2 x M32 glands.
Terminal box position: Top, sides.
Enclosure rating: IP55.
Dimensions: 320mm wide x 640mm long x 385mm high overall.
Mounting: Foot mount on 15mm holes at 254mm wide x 210mm centres 108mm back from the shaft shoulder.
Shaft: 42mm diameter, 110mm long with 12mm key.
Construction: Aluminium
Weight: 77.50kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: not included.
Part number: UMHA 160M-6 B3-230V or HE31 160 M1 6 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.