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Products / NEMA Motors / General Purpose Three Phase / Premium T-Frame Aluminum & Cast Iron Motors, ODP
Premium T-Frame Aluminum & Cast Iron Motors, ODP Note: Image shown is a representation of the product and may not represent the exact model.

Premium T-Frame Aluminum & Cast Iron Motors, ODP

1 - 250HP, Premium Efficient, Three Phase, ODP


Quick Specs

  • HP 1 - 250
  • PHASE 3
  • FREQUENCY 2, 4 and 6 pole, 50/60Hz
  • VOLTAGE 230/460V (Usable @ 208V), 460V & 575V 60Hz, 190/380V 50Hz
  • Open Drip Proof (ODP)

Product Overview

Three phase, enhanced performance cast aluminum and cast iron, premium efficient NEMA design A and B ODP motors.

Aluminum frames feature a multi-mount arrangement incorporating bolt on feet. C-flange kits available for all frame sizes. 2, 4 and 6 pole, 1 to 250HP, suitable for a variety of general purpose applications in relatively clean environments.


Features

STANDARD FEATURES
  • Removable feet F1, F2, F0 field convertible on all Aluminum frames, F2 convertible on all Cast Iron frames
  • 1.25 Service Factor through 326T frame, 1.15 Service Factor for larger frames with 60Hz operation / 1.0 Service Factor with 50Hz operation
  • Usable at 208V 60Hz with 1.0 Service Factor 50HP and below
  • 36 Month warranty
  • Conduit Box is 90º rotatable
  • Compact cast aluminum and Cast Iron construction
  • Anti-microbial (tropicalization) on stator winding
  • Regreasable bearings 254T frame and larger
  • Mobil Polyrex EM polyurea grease
  • Surface finish: Alkyd enamel RAL7024 - Graphite Gray
  • Black oxide surface treatment for increased corrosion resistance
  • Stainless steel nameplate
  • Corrosion resistant hardware
  • Ultra high strength, reusable lifting straps included with motors 254T frame and larger
OPERATING PARAMETERS
  • Continuous (S1) duty
  • Ambient temperatures up to 40ºC
  • Installation up to 1000 MASL (3300 ft.)

CONNECTION
  • Up to and including 215T Frame:
  • 9-Lead 230V parallel-wye / 460V series-wye connection
  • 3-Lead 575V wye connection
  • 254T Frame and larger:
  • 12-Lead 230V parallel-delta / 460V delta connection
  • 6-Lead 460V or 575V single voltage delta connection

INGRESS PROTECTION

The standard degree of enclosure protection is IP23.


INSULATION AND INVERTER RATING
  • Class F Insulation (Impregnation resin, magnet wire and insulation materials are Class H)
  • Designed to Class B temperature rise
  • Vacuum Impregnated
  • Inverter Rated 15:1 Constant Torque, 30:1 Variable Torque (1.0 S.F. on VFD Power)
  • Exceeds NEMA MG 1 Part 31.4.4.2


Models & Pricing