Universal UM3C IE3 37kW three phase 4 pole B3 Foot mounting 225S frame AC Induction Motor for 400V or 690V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive with 3ph output
Output: 37kW at 1485rpm, 400V or 690V, 50Hz 3ph
Speed Range from an Inverter Supply: From 148.5rpm to 1782rpm for 5Hz to 60Hz, when de-rated at the lower speeds
Constant Power Speed Range: 1485rpm to 1782rpm continuously
Full Load Current with links in Δ (Delta) 400V 3ph: 66A (Default)
Full Load Current with links in Y (Star) 690V 3ph: 38A
Torque: 238Nm
Efficiency: 93.9% (IE3) at 50Hz
Power Factor: 0.86 when mains connected at 50Hz
Terminal box position: Top
Enclosure rating: IP55
Dimensions: 560mm high (including terminal box) x 445mm wide x 874mm Long (including shaft)
Mounting: Foot mount on 18.5mm holes at 356mm wide x 286mm centres 149mm back from the shaft shoulder
Shaft: 60mm diameter, 140mm long with 18mm key
Construction: Cast Iron, Fixed Feet
Cooling: TEFC (Totally Enclosed Fan Cooled) IC411. Fan runs the same speed as the output shaft
Weight: 342kg.
Ambient Temperature: Rated to 40°C
Ventilation space is required at rear cooling air intake
Over-Temperature Detection: Fitted
Part Number: UM3C 225S-4 B3