Universal UM3C IE3 18.5kW three phase 2 pole B3 Foot mounting 160L frame AC Induction Motor for 400V or 690V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive with 3ph output
Output: 18.5kW at 2950rpm, 400V or 690V, 50Hz 3ph
Speed Range from an Inverter Supply: From 295rpm to 3835rpm for 5Hz to 65Hz, when de-rated at the lower speeds
Constant Power Speed Range: 2950rpm to 3835rpm continuously
Full Load Current with links in Δ (Delta) 400V 3ph: 35.2A (Default)
Full Load Current with links in Y (Star) 690V 3ph: 20.3A
Torque: 60Nm
Efficiency: 92.6% (IE3) at 50Hz
Power Factor: 0.89 when mains connected at 50Hz
Terminal box position: Top
Enclosure rating: IP55
Dimensions: 420mm high (including terminal box) x 320mm wide x 730mm Long (including shaft)
Mounting: Foot mount on 15mm holes at 254mm wide x 254mm centres 108mm back from the shaft shoulder.
Shaft: 42mm diameter, 110mm long with 12mm key
Construction: Cast Iron, Fixed Feet
Cooling: TEFC (Totally Enclosed Fan Cooled) IC411. Fan runs the same speed as the output shaft
Weight: 160kg.
Ambient Temperature: Rated to 40°C
Ventilation space is required at rear cooling air intake
Over-Temperature Detection: Fitted
Part Number: UM3C 160L-2 B3