FEATURES:

• 100 HP
• 1800 RPM
• Totally Enclosed Fan Cooled (IP54), (IP55 Ratings for Frames Sizes 5000 and larger)
• NEMA Premium Efficient Ratings From 1-500 HP, Denoted Catalog Prefix "EP" - Note (1)
• Department of Energy Efficiency Certificate # CC002A
• 36 Month Warranty from Date of Manufacture
• 3 Phase 60 Hz - 230/460V (Usable on 208V). 150 HP and Larger is 460V Only - Note (2)
• 575V Ratings Available, Denoted by a Catalog Number Suffix of "5" - Note (2)
• 1.15 Service Factor - Continuous
• Class F Insulation with Phenolic Alkyd Resin Varnish
• Class B Temperature Rise
• NEMA Design B Torques as a Minimum, Design C motors are denoted with a subscript "C"
• Oversized Main Conduit Box Rotatable in 90 Degree Increments - Fully Gasketed with NPT Threaded Entrance - F1 Mounted. F2 Available - See "EXTRAS/OPTIONS" Below
• Fabricated Steel Main Lead Box 5000 Frames and larger, up to 500HP, Premium Efficient are CSA Certified for Class I, Div. 2,and Class 2 Div 2 with Auxilary Plate.
• Fabricated Steel Main Lead Box 5000 Frames and larger, 500HP and above, Epact are CSA Certified for Class I, Div. 2,with Auxilary Plate.
• Designed for 40°C Ambient Temperature and 3300 ft elevation - Note (3)
• CSA Certified for Class 1, Div. 2, Groups B, C, D Temp Code T3C, Non Sparking, Non Static Fan - Note (4)
• Bi-Directional Rotation Except 2-Pole Motors 5000 Frame and Larger which are Uni-directional CCW Facing the Drive-End. See "EXTRAS/OPTIONS" Below if CW Rotation is required.
• Cast Iron Frame, End Brackets, Fan Cover and Main Conduit Box
• Dual Drilled Feet - Longer Frames (i.e. 145T Drilled also for 143T) through 449T frames only - Note (5)
• 1045 Carbon Steel Shaft
• Aluminum Die Cast Squirrel Cage Rotor Construction for Frames 5011 and Smaller.
Copper/Copper Alloy Rotor Construction for 5800 - 6800 Frames
• Paint System: Phenolic Rust Proof Base Plus Polyurethane Top Coat
• Paint Color: Light Gray - Munsell N5.0
• Vacuum De-Gassed Re-Greasable Ball Bearings (or Roller type) on 280TS Frames and larger with Polyrex EM Grease
• Double Shielded Bearings on Frames 140T-280T Pre-Packed with Multemp SRL Grease.
• Automatic Grease Discharge Fittings on Frames with Re-Greasable Motors
• Labyrinth Type Metal Flinger on Both Ends for Frames 280TS-6800
• Cast Iron Inner and Outer Bearing Caps for Frames 280TS-6800
• Rubber Flinger on Drive-End for Frames 140T - 280T
• Grounding Terminal Inside Main Box
• Stainless Steel Nameplate
• UL Recognized and CSA Approved for Inverter Duty per NEMA MG1 Part 31 - 300 HP and Below 350 HP and above are Suitable for Inverter Duty Per NEMA MG1Part 31.4.4.2 Note (6)
• Inverter Duty Magnet Wire Capable of Withstanding Voltage Spikes of up to 2200 Volts
• Precautions should be taken to eliminate or reduce shaft currents that may be imposed on the motor by the VFD as stated per NEMA MG1 Part 31.4.4.3.
• Insulated Non-Drive End Bearing on 2-Pole motors 600 HP and larger.
• Speed Ranges: 20:1 VT, 10:1 CT 350 HP and larger are 3:1 CT
• 9 Leads - 5 Hp and Below, 12 Leads 7.5 HP - 125 HP, 6 Leads - 150 HP and Larger
• Breather Drains in both End Brackets for Vertical Mounts.