Brook Crompton Series 10 IE1 0.55kW (3/4HP) three phase 4 pole B3 Foot mounting 80 frame AC Induction Motor for 230V or 400V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive having 1ph or 3ph input and 3ph output, or a fixed frequency three phase mains supply at 50Hz.
Output: 550W (0.75HP) x 1390rpm at 230V or 400V x 50Hz 3ph.
Speed Range from an Inverter Supply: 25:1 Range from 139rpm to 3600rpm for 5Hz to 129Hz, when de-rated at the lower speeds.
Constant Power Speed Range: 1390rpm to 3600rpm continuously. The manufacturer recommends Silicon shaft seals and forced ventilation for applications at the higher end of this range.
Full Load Current with links in Δ (Delta) for 230V 3ph: 2.59A.
Full Load Current with links in Y (Star) for 400V 3ph: 1.49A.
Torque: 3.78Nm at 50Hz.
Efficiency: 71.10% (IE1) (A more efficient motor is available, see the linked products below)
Power Factor: 0.75 when mains connected at 50Hz.
Terminal box cable entry: Includes 1 x M25 Gland.
Terminal box position: Top, sides.
Enclosure rating: IP55.
Dimensions: 157mm wide x 287mm long x 205mm high overall.
Mounting: Foot mount on 10mm holes at 125mm wide x 100mm centres 50mm back from the shaft shoulder.
Shaft: 19mm diameter, 40mm long with 6mm key.
Construction: Aluminium
Weight: 12.50kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: included.
Part number: B-DA80MA 4P B3 or 080B209205.
Download the Technical Catalogue from the link below:-