Universal IE3 4kW three phase Aluminium 2 pole B3 Foot mounting 112M frame AC Induction Motor for 400V or 690V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive with 3ph output.
Output: 4kW at 2895rpm; 400V or 690V, 50Hz 3ph.
Speed Range from an Inverter Supply: Range from 289.5rpm to 4053 rpm for 5Hz to 70Hz, when de-rated at the lower speeds.
Constant Power Speed Range: 2895rpm to 4053rpm continuously.
Full Load Current with links in Δ (Delta) for 400V 3ph: 7.4A.
Full Load Current with links in Y (Star) for 690V 3ph: 4.2A.
Torque: 13.2Nm
Efficiency: 88.1% (IE3)
Power Factor: 0.88 when mains connected at 50Hz.
Terminal box position: Top, sides.
Enclosure rating: IP55.
Dimensions: 230mm wide x 390mm long x 286mm high overall.
Mounting: Foot mount on 12mm holes at 190mm wide x 140mm centres 70mm back from the shaft shoulder.
Shaft: 28mm diameter, 60mm long with 8mm key.
Construction: Aluminium
Weight: 34kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: not included.
Part number: UM3A 112M-2 B3