ABB 3GJA281230-HDDIN 3-Phase Squirrel Cage Motor - Exd Flameproof IE3 IP55

Exd flameproof protection provides a robust safeguard against ignition in hazardous zones, reducing risk and enabling safe operation in Zone 1/II locations. The motor supports oil, gas, and chemical processing by delivering reliable starts and steady performance in harsh environments. With a cast-iron frame and flameproof design, it offers durable uptime in challenging applications. IE3 energy efficiency translates into measurable operating savings, with Full Load (100%) around 95.0% and partial-load values of 94.9% at 75% and 93.9% at 50%. This efficiency profile reduces energy costs in continuous process lines, pumps, and fans, delivering a favorable return on investment over the motor’s life. The 2-pole design provides high-speed operation for dynamic loads while maintaining thermal margins. Installation benefits include a top-mounted terminator box (D-End) for simplified wiring and compatibility with standard drive systems, reducing commissioning time and field wiring costs. The 280 frame and cast-iron construction support retrofit and interchangeability with existing plant equipment, lowering spare parts needs and downtime. Mechanical robustness is enhanced by 6316/C3 bearings and a rigid frame, delivering extended service intervals in heavy-duty environments. Altitude tolerance to 1000 m and ambient operation up to 50 °C make this motor suitable for altitude-restricted facilities and hot process environments, while IP55 protection guards against dust and water ingress in demanding plants.