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- Three-phase motor
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IECEx motor IE3 seriesthree-phaseinductionIE3
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Characteristics
- AC/DC
- three-phase
- Type
- induction
- Protection class
- IECEx
- Efficiency classes
- IE3
- Number of poles
- 8-pole
- Other characteristics
- high-efficiency, energy-saving
- Power
Max.: 315,000 W
(428.281 hp)Min.: 750 W
(1.02 hp)- Intensity
Max.: 549 A
Min.: 1.35 A
- Torque
Max.: 1,008 Nm
(743.4626 ft.lb)Min.: 2.5 Nm
(1.8439 ft.lb)- Rotational speed
Max.: 3,580 rpm
(22,493.8 rad.min-1)Min.: 2,870 rpm
(18,032.74 rad.min-1)
Description
IE3 high efficiency energy saving high quality electric motor CE certificated IE3 high efficiency energy saving high quality electric motors have the advantage of high efficiency, long working life, energy saving, high starting torque, low noise, small vibration, big breakaway torque, reliable...
In March 2014 the standard IEC 60034-30-1 has been published. It replaces the standard IEC 60034-30:2008, which has defined three efficiency levels for three-phase induction motors to date. The updated standard IEC 60034-30-1 now includes the fourth efficiency level IE4. Furthermore 8-pole motors and an extended power range are now included in the standard.
Efficiency Classes
In the IEC 60034-30-1 the following efficiency classes are defined for induction motors (IE = International Efficiency :
IE1 (Standard Efficiency)
IE2 (High Efficiency)
IE3 (Premium Efficiency)
IE4 (Super Premium Efficiency)
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.