Description
Introducing the Premium Efficiency Motors, designed for optimal performance in various industrial applications. These motors are engineered to deliver exceptional energy efficiency while maintaining robust operational capabilities. Featuring AC 3 Phase technology with options for 60Hz 208-230/460V & 460V & 575V, they cater to a wide range of horsepower needs. The motors are built with a focus on durability and reliability, equipped with a Totally Enclosed Fan Cooled (TEFC) design that ensures protection against harsh environments. With a service factor of 1.15 and advanced insulation technologies, these motors are constructed to withstand demanding conditions.
Specifications
| Feature | Details |
|---|---|
| Voltage | 208-230/460V, 460V, 575V |
| Efficiency Level |
1~200HP: Premium Efficiency 250~500HP: EPACT Efficiency 3~350HP: EPACT Efficiency |
| Design | NEMA Design B (Design A available), NEMA Design D for High Torque |
| Construction | Cast Iron Frame, Bracket, and Conduit Box; Aluminum Die Cast Squirrel Cage Rotor |
| Temperature Rise | Class B |
| Insulation | Class F with Phenolic Alkyd |
| Ambient Temperature | 40 Degree C |
| Altitude | 3300 Feet |
| Mounting | F1 (F2 available) |
| Paint Colour | Lotus Leaf Green for 143T~447T; White for NEMA Design D |
| Shaft Material | 1045 Carbon Steel for 143T~447T; Alloy Steel with Tempering Treatment for 449T~586/7T(UZ) |
Additional Information
These motors come with options for PTC or PT100 Thermistors to safeguard the winding and bearing, ensuring longevity and reliability in demanding applications. The oversize conduit box can be rotated 90 degrees for flexible installation.
