Universal UM3A IE3 18.5kW Aluminium three phase 2 pole B3 Foot mounting 160L frame AC Induction Motor for 400V or 690V 3 phase supply.
Output: 18.5kW at 2955rpm, 400V or 690V, 50Hz 3ph
Speed Range from an Inverter Supply: From 295rpm to 3841rpm for 5Hz to 65Hz, when de-rated at the lower speeds
Constant Power Speed Range: 2955rpm to 3841rpm continuously
Full Load Current with links in Δ (Delta) 400V 3ph: 32.4A (Default)
Full Load Current with links in Y (Star) 690V 3ph: 18.7A
Torque: 60Nm
Efficiency: 92.4% (IE3) at 50Hz
Power Factor: 0.89 when mains connected at 50Hz
Terminal box position: Top
Enclosure rating: IP55
Dimensions: 390mm high (including terminal box) x 290mm wide x 636mm Long (including shaft)
Mounting: Foot mount on 15mm holes at 254mm wide x 254mm centres 108mm back from the shaft shoulder
Face mount on M12 tapped holes at 215mm PCD with 180mm diameter spigot in the 215mm diameter flange
Shaft: 42mm diameter, 110mm long with 12mm key
Construction: Aluminium
Cooling: TEFC (Totally Enclosed Fan Cooled) IC411. Fan runs the same speed as the output shaft
Weight: 127kg.
Ambient Temperature: Rated to 40°C
Ventilation space is required at rear cooling air intake
Over-Temperature Detection: Fitted
Part Number: UM3A 160L-2 B34
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