Brook Crompton Series 30 IE3 5.5kW (7.5HP) three phase 2 pole B3 Foot mounting 132S frame AC Induction Motor for 400V or 690V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive having a 3ph input and 3ph output, or a fixed frequency three phase mains supply at 50Hz.
Output: 5.5kW (7.5HP) at 2910rpm.
Speed Range from an Inverter Supply: 291rpm to 4500rpm (5Hz to 77.3Hz) derating may be required at the lower speeds due to reduced speed of ventilation fan.
Constant Power Speed Range: 2910rpm to 4500rpm continuously.
Full Load Current with links in Δ (Delta) for 400V 3ph: 10.5A.
Full Load Current with links in Y (Star) for 690V 3ph: 6.A.
Torque: 18.1Nm
Efficiency: 89.2% (IE3)
Power Factor: 0.85 when mains connected at 50Hz.
Terminal box cable entry: Includes Includes 2 x M32 Gland.
Terminal box position: Top.
Enclosure rating: IP55.
Overall Dimensions: 274mm Wide x 429mm Long (including shaft) x 318mm High (Including Terminal Box)
Mounting: B3 Foot.
Foot mount on 12mm holes at 216mm wide x 140mm centres 89mm back from the shaft shoulder
Shaft: 38mm diameter, 80mm long with 10mm key
Construction: Aluminium
Weight: 43kg
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: 132J329201 or JP-DA132SA IE3-2P -B3
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.