Definite Purpose Three Phase Totally Enclosed Fan Cooled (TEFC)
Hostile Duty, Inverter Duty 10:1 (6-60 Hz) Speed Range Constant Torque
APPLICATIONS:
Designed for pumps, fans, blowers or other inverter powered applications having constant torque requirements.
| FEATURES: |
- Inverter Grade® Insulation System (Meets NEMA MG-1 Part 31)
- Class F Thermostats (One Per Phase)
- Cast Iron Frame (140: Rolled Steel), Cast Iron End Brackets
- Corrosion Resistant Mill & Chemical Duty Paint
- Stainless Steel Nameplate & Zinc Plated Hardware
- Shaft Slinger On Pulley End For IP54 Protection
- 40C Ambient, NEMA Design A Performance
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- Regreasable Bearings 250 Frame & Up, Lifting Provisions 180 Frame & Up
- Double Shielded Bearings 140-360, Open On 400-440
- Double Dip & Bake With Extra Bracing
- Premium Efficient Design, Special Balance, F1 Assembly Position
- Class F Insulation, 1.15 S.F. On Sine Wave / 1.0 S.F. On PWM
- Cast Iron Inner Bearing Caps (180 Frame & Up)
- Conversion Kits: All Cast Iron Upgrade, C&D Flanges, Canopy Kits (except 320-360) See pages 401-414
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