Enclosed drive system

Siemens’ new enclosed drive system, the SINAMICS G120XE, is designed for the demands of industrial pump, fan and compressor applications and ideal for fast design and commissioning. A NEMA 1 enclosure is standard, with a NEMA 12 version optional, featuring appropriate ventilation and air filters. The base enclosure is suitable for wall-mounting to 75 hp applications, while the free-standing floor module accommodates uses to 200 hp. Standard electrical characteristics of the enclosed drive system also include a UL508A listing, SCCR rating to 65kA, circuit breaker disconnect with flange-mounted operator handle and mechanical door interlock, plus control power transformer for internal power control and power module with PWM IGBT inverter. A key feature of the G120XE is the intelligent operator panel, IOP-2.

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