Vertical motor ULTRASNOW-V

induction460 Vcast iron frame

A complete upgrade, Ultra Series vertical pump motors combine all the benefits of rugged and reliable XSD Ultra materials with advanced thrust and cooling technologies. All ratings of the Ultra family are fully inverter-duty exceeding NEMA MG1-31 requirements. Ultra Series vertical pump motors are completely NEMA premium efficient, meeting IEEE 841 levels with a full cast iron frame, inline, high thrust, space heaters, and a non-reverse ratchet. Durable construction meets the requirements in a wide range of vertical hollow and solid shaft motor applications. Features & Benefits: • All lines fully inverter-duty • NEMA Premium Efficient - all lines • Low temperature rise, Class H insulation • Precision RCF data (+/- 5%) • Improved axial ball ratchet systems for better equipment protection • Effective WPI rodent protection • Rugged and reliable cast iron construction • Thrust capability 20% above industry standard for deep well applications • No water cooling required • Expanded 449 frame MV capability • SRC couplings available on stock motors • Insulated bearing and AEGIS SGR Standard • Extended bearing life able to meet 100,000-hour (~12 year) requirement • Standard WPI available in 575V rating Industry Leading Coil Insulation System GE pump motors are manufactured standard with a GEGARD2400 insulation system. This system exceeds NEMA MG1-31 (which is 3.1 times the nameplate voltage) for motors operating on inverters. This insulation system is comprised of class H materials. The combination of this and the varnish process provides a typical Corona Inception Voltage of 2400 volts peak with a rise time of 0.1 seconds. ​