Drive for Pump, Fan and Compressor Applications
Sinamics G120X has a power range of 1 to 700 hp (0.75 to 630 kW) and can operate in a temperature range from -4 to 140°F (20 to 60°C) with any standard motor, including synchronous reluctance motors. It has an integral DC choke that improves harmonics and EMC performance, and it and offers up to 100 kA short-circuit current rating (SCCR) to enhance product safety and energy efficiency. The compact design helps save space in the control cabinet. The multi-pump/staging operation mode allows the user to control several pumps using one drive. Integrated functions like pipe filling mode, soft start, deragging and anti-cavitation help users reduce system maintenance, reduce repair costs and extend the life of other equipment in the system. They offer built-in, hardware-based SIL3-certified safety functions.