APPLICATIONS:
• Grain Elevators
• Applications Where Explosive Gases are Present
• Pumps
• Applications Where Explosive Dusts/ Grains are Present
• Blowers
FEATURES:
• 1 - 150 hp
• 1 - 100 hp – Foot Mounted with C-Flange or 1 - 75 hp Round Body with C-Flange
• 3600, 1800, 1200 RPM
• Toally Enclosed Fan Cooled - Explosion Proof (IP55 Rating)
• UL and CSA Listed for Class I, Division I, Group D and Class II, Groups E, F, G; Temp Code T2D/T3B
• UL File #: E84757
• CSA File #: 64671
• NEMA Premium Efficient Design
• Meets or Exceeds EPAct Efficiency Levels on the Round Body C-Face Design
• Department of Energy Efficiency Certification #CC002A
• 36 Month Warranty from Date of Manufacture
• 60 Hz - 230/ 460V (Usable on 208V). 150 hp is 460V Only
• 1.15 Service Factor – Continuous
• Class F Insulation with Phenolic Alkyd Resin Varnish
• Standard with Klixon 9700K Temperature Limiting Switch, 1 per Phase
• Class B Temperature Rise
• NEMA Design B Torques
• Oversized Main Conduit Box Rotatable in 90 Degree Increments – Fully Gasketed with NPT Threaded Entrance – F1 Mounted.
• Designed for 40°C Ambient Temperature - Note (1)
• Designed for 3300 ft. Elevation - Note (2)
• Bidirectional Rotation
• Cast Iron Frame, Fan Cover, End Bells, and Main Conduit Box. Capable of Withstanding Explosion Force as Required by UL.
• Stainless Steel Breather Drains with Bronze Filters
• 1045 Carbon Steel Shaft
• Aluminum Die Cast Squirrel Cage Rotor Construction
• Paint System: Phenolic Rust Proof Base Plus Polyurethane Top Coat
• Paint Color: Dark Blue – Munsell 5PB 4.5/ 2
• Vacuum De-Gassed Regreasable Ball (or Roller) Bearings on Frames 280TS - 445T/ TS Using Polyrex EM Grease
• Double Shielded Bearings on Frames 140T-280T Pre-Packed with MULTEMP SRL Grease
• Brass Flinger on Both Ends
• Cast Iron Inner and Outer Bearing Caps for Frames 280TS - 445T/ TS
• Grounding Terminal Inside Main Box
• Stainless Steel Nameplate
• UL Listed for Inverter Duty - Note (3)
• Inverter Duty Magnet Wire Capable of Withstanding Voltage Spikes of Up to 2200 Volts
• Speed Ranges: VT = 3 - 60 H • CT for 140 - 210 frames = 10 - 60 Hz. CT for 250 - 320 frames = 13 - 60 H • CT for 360 - 440 frames = 16 - 60 Hz
• 9 Leads for 5 hp and Below, 12 Leads for 7.5 hp to 125 hp, 6 Leads for 150 hp
• 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.
Product DescriptionInstruction Manual