TEFC-High Eff.-C/I电动机 | | · | Meets CSA C390 and EPACT '92 efficiency requirements | · | Cast Iron construction | · | Totally Enclosed Fan Cooled | · | Superior Class F non-hydroscopic insulation system | · | Multidipped and baked with Class H insulation varnish | · | Corrosion resistant paint and corrosion resistant zinc plated hardware | · | Bearings : Prelubricated single shield bearings (286T and below frames) | | Bearings : Regreasable bearings with integral grease fittings Bearings : (324T and larger frames) | · | Low temperature bearing grease (Polyrex EM grease) | · | Stainless steel nameplate | · | F-1 mounting (F-2 field modifiable) | · | Warranty : Two (2) year | | | | | Output | 1 HP to 250 HP | NEMA Frame | NEMA Frame : 143T to 449T | Phase | 3 phase | Supply Voltage | 208-230/460 V, 460 V or 575 V | Poles | 2, 4, 6 pole | Service Factor | 1.15 at 40 degrees C ambient temperature 1.0 at 50 degrees C ambient temperature | Design | NEMA design B or C torque | Insulation Class / Temp. Rise
| F / B | Time Rating | Continuous duty (S1) | Modifications | C-face and D-flange kits available | Approvals | CSA, CSA C US, EEV mark, Class 1 Division 2, C-UL, CC (Compliance Certificate) | | TEFC-High Eff.-R/S电动机 | | · | Meets CSA C390 and EPACT '92 efficiency requirements | · | Rolled steel frame with rigid base and Cast Iron end brackets | · | Totally Enclosed Fan Cooled | · | Superior Class F insulation system with Class H insulation varnish | · | Corrosion resistant coating on rotor surface and corrosion resistant zinc plated hardware | · | Bearings : Prelubricated double shield bearings (286T and below frames) | | Bearings : Regreasable bearings with Cast Iron bearing caps (324T & 326T) | · | Low temperature bearing grease (Polyrex EM grease) | · | Mylar nameplate | · | F-1 mounting (F-2 field modifiable) | · | Warranty : Two (2) year | | | | | Output | 3 HP to 30 HP | NEMA Frame | 182T to 286T | Phase | 3 phase | Supply Voltage | 208-230/460 V or 575 V | Poles | 2, 4, 6 pole | Service Factor | 1.15 at 40 degrees C ambient temperature | Design | NEMA design B or C torque | Insulation Class / Temp. Rise
| F / B | Time Rating | Continuous duty (S1) | Modifications | C-face kits available | Approvals | CSA C UL, EEV mark, CE mark available, CC (Compliance Certificate) | | |