ADDITIONAL DESCRIPTION # Electric Motors The Marathon GT00029 447TSTDCD6003 is a high-performance ODP AC General Purpose Motor designed for a wide range of industrial applications. With a robust construction and advanced engineering, this motor delivers exceptional reliability and efficiency, making it an ideal choice for HVAC systems, pumps, fans, and other general-purpose uses. ## Key Features • **Power Rating**: 350 HP provides substantial power output suitable for demanding applications. • **Speed**: Operates at 3600 RPM, ensuring optimal performance for various mechanical setups. • **Frame Size**: Features a 447T frame size, designed for durability and adaptability in diverse environments. • **Voltage**: Designed for 3-phase operation at 460 volts, enhancing compatibility with standard industrial power systems. • **Design**: Open Drip Proof (ODP) enclosure allows for effective cooling while protecting internal components from contaminants. ## Applications • **HVAC Systems**: Ideal for heating, ventilation, and air conditioning applications, providing reliable motor performance. • **Industrial Machinery**: Suitable for powering pumps, conveyors, and fans in manufacturing and industrial settings. • **Compatibility**: Compatible with various control systems and components, ensuring seamless integration into existing setups. • **Operational Suitability**: Designed for use in environments where air circulation is essential, promoting efficient heat dissipation. ## Benefits • **High Efficiency**: Reduces energy consumption, contributing to lower operational costs while maintaining high performance. • **Durability**: Built with high-quality materials to withstand rigorous use, ensuring a long operational lifespan. • **Ease of Maintenance**: Simple design features facilitate easy access for maintenance and servicing, minimizing downtime. • **Proven Reliability**: Backed by Marathon Electric's reputation for quality, ensuring dependable operation across various applications. --- *Product information compiled with AI assistance for reference purposes.*
| Power | 350 hp |
|---|---|
| Rated Speed | 3579 & 2978 rpm |
| Frame Size | 447TS |
| Voltage | 460 & 380 V |
| Mounting Type  | Rigid Base |
| Motor Enclosure Type | Drip Proof |
| Electrical Phase | Three-Phase |
| Shaft Diameter | 2‑3/8″ |
| mounting | Rigid base |
| frame | 447TS |
| frequency | 60 & 50 Hz |
| phase | 3 |
| enclosure | Drip proof |
| power factor | 91.9 |
| country of origin | Mexico |
| shaft type | TS |
| current | 373 & 387 A |
| poles | 2 |
| electrical type | Squirrel Cage Inverter Rated |
| drive end bearing | Ball |
| resistance main | .0124 Ohms |
| number of speeds | 1 |
| output kw | 260.0 & 224.0 kW |
| efficiency | 95.4 & 95.2 % |
| frame material | Cast iron |
| packaged length | 56.00 IN |
| ip code | 22 |
| rotation | Reversible |
| starting method | Part Wdg Start & Wye Start Delta Run Or Inverter |
| motor orientation | Horizontal |
| insulation class | F |
| assembly/box mounting | F1/F2 CAPABLE |
| csa | Y |
| design code | B |
| packaged height | 34.00 IN |
| opp drive end bearing size | 6314 |
| ce | Y |
| service factor | 1.15 & 1.15 |
| inverter load | 1 |
| duty | Continuous |
| output hp | 350 & 300 Hp |
| ul | Recognized |
| drive end bearing size | 6314 |
| kva code | G |
| packaged width | 46.00 IN |
| opp drive end bearing | Ball |
| thermal protection | No protection |
| speed | 3579 & 2978 rpm |
| ambient temperature (°c) | 40 |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Marathon Electric |
| Vendor SKU | 6487286 |
| Lead Time | 1 day |