Us Motors H3P2D 3 Hp Tefc Three Phase Ac Motor 182 Frame

Product Description

The US MOTORS H3P2D is a three-phase, premium efficient AC motor built for demanding industrial and commercial applications. Rated at 3 horsepower with a nameplate speed of 1765 RPM at 60 Hz, this motor features a Totally Enclosed Fan-Cooled (TEFC) enclosure that protects internal components from dust, moisture, and debris in harsh environments. The cast iron frame provides structural rigidity and effective heat dissipation. With a 182 frame size and horizontal-footed mount, it drops into a wide range of standard motor bases without modification. Full load amperage is rated at 8.4 to 7.8 amps on 208 to 230 volts and 3.9 amps on 460 volts.

This motor is suited for general equipment and harsh-environment applications in residential, commercial, and light industrial settings. The multi-voltage winding accepts 208 to 230 volts and 460 volts at 60 Hz, and also supports 190 and 380 volts at 50 Hz, making it appropriate for both domestic and export installations. Typical applications include pumps, fans, compressors, conveyors, and other belt- or direct-driven equipment requiring a reliable, continuous-duty motor. Installation is handled by licensed electricians or qualified mechanical contractors familiar with three-phase motor wiring and mounting procedures.

Key Features

• TEFC enclosure rated for harsh and outdoor-adjacent environments where moisture and particulate ingress are concerns
• Premium efficient motor design reduces operating energy costs versus standard efficiency ratings
• Multi-voltage winding supports 208-230/460 volts at 60 Hz and 190/380 volts at 50 Hz
• Cast iron frame construction delivers durability and improved heat transfer in continuous-duty service
• Double shielded ball bearings require minimal maintenance and support extended service intervals
• Class F insulation rating handles elevated winding temperatures common in demanding load cycles

Compatibility

Designed as an OEM-style replacement or new-installation motor for three-phase general equipment and harsh-environment applications using a 182 frame, horizontal-footed mount configuration.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Disconnect and lock out all power to the circuit before mounting or wiring the motor. Verify supply voltage and phase rotation match motor nameplate ratings before energizing. Ensure the driven load is properly aligned and that mounting fasteners are secured to prevent vibration-related loosening during operation.