Brook Crompton Series 30 IE3 1.5kW (2HP) three phase 4 pole B3 Foot mounting 90L 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: 1.5kW (2HP) at 1438rpm.
Speed Range from an Inverter Supply: 143.8rpm to 4500rpm (5Hz to 156.5Hz) derating may be required at the lower speeds due to reduced speed of ventilation fan.
Constant Power Speed Range: 1438rpm to 4500rpm continuously.
Full Load Current with links in Δ (Delta) for 230V 3ph: 5.78A.
Full Load Current with links in Y (Star) for 400V 3ph: 3.34A.
Torque: 9.96Nm
Efficiency: 85.3% (IE3)
Power Factor: 0.76 when mains connected at 50Hz.
Terminal box cable entry: Includes Includes 1 x M25 Gland.
Terminal box position: Top.
Enclosure rating: IP55.
Overall Dimensions: 184mm Wide x 338mm Long (including shaft) x 215mm High (Including Terminal Box)
Mounting: B3 Foot.
Foot mount on 10mm holes at 140mm wide x 125mm centres 56mm back from the shaft shoulder
Shaft: 24mm diameter, 50mm long with 8mm key
Construction: Aluminium
Weight: 17kg
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: PTC Thermistors fitted (1 per phase in series).
Part number: 090J229207 or JP-DA90LA IE3
From Jan 1st 2017, three phase electric induction motors with a rated output of 0.75kW to 375kW and efficiency less than IE3 must be equipped with a variable speed drive (Inverter Drive). For exceptions, see EC Commission Regulation 640/2009.