X$D Ultra® 841
IEEE 841 X$D Ultra® motors meet or exceed the IEEE 841-2009 standard. With an advanced bearing system and class H inverter duty insulation, a test report of each motor to ensure performance, five-year warranty, and all the advanced features that come standard, the X$D Ultra 841 is one of the most durable and reliable motors you can buy.
Features and Benefits
GEGARD Insulation System
Features Class H insulation materials that increases motor protection
against IGBT drive voltage spikes. Exceeds both the IEEE 841-2009
specification and the requirements of NEMA MG1-31. Our X$D Ultra 841
insulation systems comes inverter duty ready, right out of the box.
Six Star Bearing System ™
A key component in motor operation and longevity is the bearing system.
The GE Six Star Bearing System has been designed to significantly reduce
the potential for bearing failure. Vibration has been reduced to an industry
leading 0.04 ips, reducing a leading cause of bearing failure. Regreasing
consideration has been made easy with extended greasing provisions,
which provides motor users the improved ability to regrease these motors
when they are installed in the application.
A five year warranty comes standard with every IEEE 841 X$D Ultra motor
(60 months operational/66 months maximum from shipment). Rugged cast
iron frame, conduit box, endshields & fan cover provide added protection
not found in most motors in the market place.
X$D Ultra® 841 meets these challenges.
Improved Customer Operating Performance
• The X$D Ultra® 841 meets or exceeds the IEEE 841-2009 Standard. With
an advanced bearing system and Class H inverter duty insulation, a test
report of each motor to ensure performance, five-year warranty and all
the advanced features that come with it, the X$D Ultra® 841 is one of the
most durable and reliable motor you can buy.
Improved Customer Environmental Performance
• Replacing one 100 HP, 1800 RPM Pre-EPAct motor (rewound once) with
GE’s X$D Ultra® 841 would save enough energy to power two US
households for more than one year.
• If a US Industrial user replaced one 100 HP, 1800 RPM Pre-EPAct motor
with an X$D Ultra®, greenhouse gas emissions could be reduced by as
much as 15 metric tons per year.
X$D Ultra® 841
X$D Ultra® 841
The X$D Ultra® 841 meets or exceeds NEMA Premium® nominal efficiencies and exceeds all NEMA Premium® minimum guaranteed efficiencies. Each motor comes with its own test report demonstrating performance compliant with the IEEE 841-2009 specification.
• Overall vibration is 0.04 inches per second peak 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 0.001” for shaft diameters 0.875” to 1.625” inclusive
and 0.0015” for shaft diameters greater than 1.625” for ball
• GEGARD2400TM insulation systems feature all Class H insulation
materials. This system increases motor protection against IGBT drive
voltage spikes up to 2,400 volts @ 0.1 microsecond rise time as an
assembled motor, which exceeds NEMA MG1-31 standards.
• Meets NEMA design B starting currents.
Training & Support
How does it work?
Measurement Principle Manometric using pressure sensor Display Digits 3 LED, 7mm high Memorised Data 5 BOD values at 24hr intervals Scales 90,250,600,999 ppm BOD higher values, after dilution Power Supply 2 lithium battery (250mAh) (up to 2 yrs life) Safety Class 3 IEC 1010 Protection Degree IP 44 IEC 529 Admitted Storing Temperature -25 to +65°C Weight 80g
What problems does it solve?
No data available in table
Ready to get started?
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