Product code: W554A

20HP 1800 575 256T TEFC BLUECHIP SEVERE DUTY XRI IEEE-841 10:1 CT ~ 10:1 VT

Additional information :

• BLUE CHIP SERIES® SEVERE DUTY / AUTOMOTIVE DUTY MOTORS • NEMA PREMIUM® XRI® MOTORS IEEE-841 • TOTALLY ENCLOSED, RIGID BASE, THREE PHASE • APPLICATIONS: For extreme applications in the process industries such as chemical plants, pulp and paper mills, refineries, above-ground mines, food processing, foundries, and other severe duty environments where long life and ultra-high efficiency are required. Guaranteed efficiencies offer an eXtra return on your investment when using these premium efficiency motors on high cycle or long run time applications. • FEATURES: • Meets or exceeds NEMA Premium® efficiencies • NEMA Premium models are in compliance with EISA 2007 • Meets IEEE-841 standard for severe duty motor applications • Bearing current protection (BCP), as noted • Blue Chip Series® motor quality, 100% cast iron construction for rigidity and reduced vibration • Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC • Provisions to add stub shaft for an encoder (182T-449T, TEFC only) • Internal and external epoxy paint • MAX GUARD® motor Class F insulation system • Constant torque speed range is listed in CT speed range column • 1.15 service factor on sinewave, 1.0 service factor on IGBT power • Bearing caps (254T and larger) • Precision balanced to .08”/sec • Extended grease tubes, regreasable in service • Brass drain and breather • Meets General Motors® GM® 7E-TA automotive duty specification • Meets IEEE45 USCG marine duty, API RPI4F for offshore platforms, IP56 • Meets NEMA® MG1 - 1.26.6 waterproof specification • BCP (-P) models are not Hazardous Duty® motors certified for Division 2 locations • Hazardous Duty® motor division 2 CSA certification nameplate • Division 2 / zone 2 class I (gases), groups A, B, C, D • Meets temperature code T2B • Actual test and vibration data supplied with each motor • Ball bearings (except as noted) • UL recognized (through 449T) and CSA certified and CE marked • Five year warranty • Model 256THFNA19033