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| Control unit for basic applications in the Sinamics frequency inverter system |
|  The Basic Control Unit 240E from Siemens Automation and Drives (A&D) extends the modular system of the Sinamics G120 series of frequency inverters. 
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| Distributed frequency converters with Profinet |
|  The Sinamics G120D distributed frequency converter from Siemens Automation and Drives (A&D) has been extended to include a version with a Profinet connection. This is available in both a standard and safety-integrated version. The converter is suitable above all for conveyor system applications such as those in the automotive industry.
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| Profinet link for Sinamics G120 |
|  Siemens Automation and Drives (A&D) adds the Control Unit (CU) with Profinet interface to its modular series of Sinamics G120 frequency converters. This means the Sinamics G120 converter series can now also be used in complex automation architectures which require real-time Ethernet.
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| Distributed frequency inverter for conveyor system applications |
|  The Sinamics G120 series of inverters from Siemens Automation and Drives (A&D) is being expanded with a distributed version with degree of protection IP65. The Sinamics G120D is characterized by its very flat type of construction, a uniform footprint and high degree of uniformity for power outputs from 0,75 to 7.5 kW. The distributed frequency inverter also features integrated safety functions which are outstanding in this power class. The inverter is primarily suitable for conveyor system applications such as those encountered in the automotive in-dustry.
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| Regenerative Power Modules added to the Sinamics G120 range of frequency inverters |
|  Siemens Automation and Drives (A&D) has now added the PM250 and PM260 regenerative Power Modules to its Sinamics G120 range of frequency inverters.The current obtained from the regenerative operation of drives is returned to the power network. With a nominal voltage of 400 V, the PM250 in frame sizes C to F handles power outputs from 5.5 kW to 75 kW. The PM260 for 690 V is available in frame size D for 15 kW with a Class A input filter as an option.
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| New version of the G120 frequency inverter for 690 V supplies |
|  With the Sinamics G120 690 V, Siemens Automation and Drives (A&D) will present for the first time a modular inverter with integral sinusoidal filter based on silicon-carbide technology. This version not only adds a device for 690 V supplies to the Sinamics range, but the same device covers outputs between 7.5 and 55 kW. The inverter has line-commutated regenerative feedback and is available with four different Safety Integrated functionalities as well as offering NAMUR-compliant communication via Profibus. The Sinamics G120 690 V thus offers comprehensive solution options for use in the chemicals industry.
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| Sinamics drives family with regenerative feedback |
|  With Smart Infeed and Active Infeed, Siemens Automation and Drives (A&D) will present two regenerative feedback concepts for the Sinamics drives family at this year's Hanover Fair. The current from regenerative operation of drives is returned to the system. Depending on the requirements of an application and its environment, either Smart Infeed is used as a standard solution, or Active Infeed is used for especially high plant availability and system quality. For applications that do not require power recovery, Siemens offers a low-cost solution with the Basic Infeed version. Sinamics thus provides the user with a drives family with three infeed versions.
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| Modular frequency inverter supplements Sinamics drives family |
|  With the Sinamics G120, Siemens Automation and Drives (A&D) supplements the Sinamics drives family in the output range between 0.37 and 90 kW. The new frequency inverter is designed for voltages between 380 and 480 V and offers vector control, voltage frequency control and flux current control (FCC). Sinamics G120 is characterized by its modular design and can thus be adapted to the specific requirements of an application.
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