ABB 3GHL312212-BRC 3Phase Synchronous Reluctance - Ex eb

IE5 efficiency and a synchronous reluctance rotor deliver tangible energy savings and a cooler operating envelope. This reduces line losses, improves power factor, and lowers cooling and ventilation requirements in continuous-running drives. Applications include conveyors, pumps, and fans in manufacturing and process industries where energy intensity is high and reliability is critical. Exeb increased-safety protection enables installation in hazardous zones without compromising performance. This improves safety compliance, reduces need for bespoke safety interlocks, and simplifies risk assessments. Utilities benefit from a safer drive train in chemical processing, oil and gas, and mining where explosions risk is present, while maintaining the same drive characteristics as non-hazardous installations. IP55 enclosure and robust IMB5/IM3001 mounting reduce exposure to dust and moisture, supporting predictable lifecycle costs. The mechanical design with 315 frame, 4 poles, and heavy-duty bearings ensures smoother operation under high duty cycles, translating to lower maintenance downtime and longer mean time between failures on demanding factory floors. Design for 380 V, 50 Hz systems and D connection configuration simplifies integration with standard industrial drives and motor control centers. The 75 kW rating and S9 duty class align with midrange to high-load applications, while the cooling and insulation class IC411 support reliable operation at 40 °C ambient and up to 1000 m altitude. Engineers appreciate the comprehensive data package and ABB support, which helps with commissioning, spare parts planning, and regulatory documentation. The combination of IE5, Ex eb, IP55, and robust mechanical features supports long-term savings, easier compliance audits, and a faster path to scalable automation projects.