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AC motor XSD Ultra® 841
induction400 V575 V

AC motor - XSD Ultra® 841 - GE Motors - induction / 400 V / 575 V
AC motor - XSD Ultra® 841 - GE Motors - induction / 400 V / 575 V
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Characteristics

AC/DC
AC
Type
induction
Voltage
400 V, 575 V, 230 V, 200 V, 690 V
Protection class
IP55, IP56, ATEX, IECEx
Configuration
cast iron, TEFC
Efficiency classes
IE3
Number of poles
4-pole, 6-pole, 8-pole, 2-pole
Cooling mechanism
self-ventilated
Applications
industrial, for conveyors, for compressors, for the oil and gas industry, heavy-duty
Other characteristics
high-efficiency
Power

Max.: 220 kW
(299.117 hp)

Min.: 0.55 kW
(0.748 hp)

Rotational speed

750 rpm, 900 rpm, 3,000 rpm, 3,600 rpm
(4,712.39 rad.min-1, 5,654.87 rad.min-1, 18,849.56 rad.min-1, 22,619.47 rad.min-1)

Operating temperature

Max.: 130 °C
(266 °F)

Min.: -40 °C
(-40 °F)

Description

XSD Ultra 841 IEC technology meets or exceeds IE3/NEMA Premium nominal efficiencies and exceeds all IEC/NEMA Premium minimum guaranteed efficiencies. Each motor comes with its own test report demonstrating performance compliant with the IEEE 841 specification, but with IEC construction and designs. ​A five-year warranty comes standard with every XSD Ultra 841 IEC motor (60 months operational/66 months maximum from shipment). Overall vibration is 1.4 mm/sec (0.55 inches per second) vs 0.08 inches (0.06 for 8 pole) per second per IEEE 841. This helps to extend the life of the motor and the connected equipment. Total shaft runout is 0.025 mm (0.001”) for shaft diameters up to 41 mm and 0.038 mm (0.0015”) for shaft diameters greater than 41 mm for ball bearing machines. GEGARD insulation systems feature Class H insulation materials. This system increases motor protection against IGBT drive voltage spikes which exceed NEMA MG1-31 standards. Technical Scope: Frame size: 90S-280H IEC, IEEE 841, IEEE 45, ATEX, and IEC Exn Zone II, ABS

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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.