The cabinet drive for demanding applications in high performance ranges
SINAMICS S150 NEMA and IEC enclosed drives
SINAMICS S150 is an enclosed air-cooled AC/AC variable speed drive ideal for high performance applications that require power regeneration back into the power supply system. They are particularly suitable for use in situations requiring strong demands on dynamics and speed accuracy, high-performance speed control, frequent braking cycles with high braking energies, and 4-quadrant operation. SINAMICS S150 cabinet units are available for the power range from 100 to 1500 Hp (75 to 1200 kW).
High-performance solutions for higher-horsepower single-motor applications
SINAMICS S150 regenerative drives are available in several configurations covering a broad range of voltages and power ratings, with a wide variety of standard options to adapt to industry and site-specific needs. The user-friendly AOP30 operator panel with graphical LCD and plain-text display provides easy commissioning and parameterization using interactive menus, and alarm and fault logs.
Solving problems around the worldSINAMICS S150 is offered in accordance with IEC or North American/NEMA standards. All versions/designs of SINAMICS S150 of a particular rating (IEC or NEMA) use identical drive electronics components – power module, CU320 controller and CompactFlash card, door mounted AOP30 operator panel and TM31 I/O module. Differences between the versions are found in the enclosure type and the power distribution/circuit components, as well as in the scope of auxiliary equipment included and excluded, and the range of available standard and custom options.
SINAMICS S150 to NEMA standards
The NEMA versions are designed to meet the standards and codes applicable in North America. Since it bears the CE mark, it is also suitable for export to other regions.
Basic NEMA 1 enclosure, optional NEMA 1 filtered, or NEMA 12 ventilated
Optional UL listing
SINAMICS S150 to IEC standards
The IEC version is offered in North America for customers who intend to export to other parts of the world. The IEC version is not suitable for installation in North America as it does not comply with NEC/CEC requirements.
IP20 enclosure, optional IP21, IP23, IP46, IP54
More technical information on SINAMICS S150
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Most enclosed drives are custom-engineered, so attempting to include all technical data here would be quite a challenge. Contacting a Siemens drives specialist will be your quickest route to getting the information you need.