STANDARD FEATURES

• Removable feet F1, F2, F0 field convertible up to and including 326T frame, F2 convertible 364T and larger
• 1.25 Service Factor through 326T frame, 1.15 Service Factor for larger frames with 60Hz operation / 1.0 Service Factor with 50Hz operation
• 36 Month warranty
• Cast iron construction with C and D flange kits available
• Cast iron fan cover standard for all frame sizes
• Cast iron Conduit Box is 90º rotatable
• 1045 Steel shaft through 405T, 4140 grade for 444T and larger
• Regreasable bearings 254T frame and larger
• Mobil Polyrex EM polyurea grease
• CSA Certified for Class I, Division II, Groups A, B, C and D / Class I, Zone 2, Groups IIC, IIB, IIA
• IEEE 45 Marine Duty
• Anti-microbial (tropicalization) on stator winding
• 2-Part epoxy coating RAL7024 – Graphite Gray
• 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

• Standard degree of protection: IP55
• Double lip oil seals on both drive and non-drive ends
• Rubber shaft slinger on drive end
• Double gasketed terminal box with nipple seals
• One-way sintered brass drain on DE and NDE end bells

INSULATION AND INVERTER RATING

• Class F insulation system using Class H materials
• Designed to Class B temperature rise
• Vacuum impregnated winding
• Inverter rated 15:1 constant torque, 30:1 variable torque
• Exceeds NEMA MG 1 Part 31.4.4.2