Wolong XSD Ultra 841 NEMA Premium Motors
The Wolong XSD Ultra 841 motors deliver premium efficiency, durability, and long life in extra severe duty applications. Built to IEEE 841 standards, these motors combine advanced insulation, rugged construction, and innovative cooling to ensure reliability and performance in demanding environments.
Key Points
- Range: 0.75 – 300 HP, 460/575 V, NEMA Premium Efficient design
- Warranty: Standard 5-year (60/66 month) warranty covering mechanical and efficiency performance
- Testing: Each unit supplied with IEEE 841-2009 compliance verification and test report
- Construction: Rugged cast iron frame, conduit box, and fan cover with epoxyester paint for corrosion resistance
- Reliability: Built to address major causes of motor failure including heat, vibration, contamination, and electrical discharge
- Performance: Precision balanced to ISO 1940 Grade 1.0 for smooth operation and long bearing life
- Durability: GEGARD™ Class H insulation system ensures VFD readiness and resistance to contaminants
- Certification: UL/CSA listed with options for ATEX Zone 2 or CE compliance