Universal UM3C IE3 45kW three phase 2 pole B3 Foot mounting 225M frame AC Induction Motor for 400V or 690V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive with 3ph output
Output: 45kW at 2970rpm, 400V or 690V, 50Hz 3ph
Speed Range from an Inverter Supply: From 297rpm to 3564rpm for 5Hz to 60Hz, when de-rated at the lower speeds
Constant Power Speed Range: 2970rpm to 3564rpm continuously
Full Load Current with links in Δ (Delta) 400V 3ph: 76.8A (Default)
Full Load Current with links in Y (Star) 690V 3ph: 44.3A
Torque: 145Nm
Efficiency: 94.1% (IE3) at 50Hz
Power Factor: 0.9 when mains connected at 50Hz
Terminal box position: Top
Enclosure rating: IP55
Dimensions: 560mm high (including terminal box) x 445mm wide x 890mm Long (including shaft)
Mounting: Foot mount on 18.5mm holes at 356mm wide x 311mm centres 149mm back from the shaft shoulder.
Shaft: 55mm diameter, 110mm long with 16mm key
Construction: Cast Iron, Fixed Feet
Cooling: TEFC (Totally Enclosed Fan Cooled) IC411. Fan runs the same speed as the output shaft
Weight: 357kg.
Ambient Temperature: Rated to 40°C
Ventilation space is required at rear cooling air intake
Over-Temperature Detection: Fitted
Part Number: UM3C 225M-2 B3