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Simatic charge controller and calibration kit optimize charging technology for eMobility

SIMATIC ECC Calibration Kit E-Car DC Charging

Siemens offers a new plug & play solution comprising the Simatic ET 200SP TM ECC PL ST and the TM ECC CCS calibration kit, which for the first time enables calibration of the Powerline signal level in line with DC CCS Implementation Guidelines.

When engineering and commissioning charging systems, cable lengths or different material types can lead to attenuation of the signal strength, for example. This often has a negative effect on adherence to standardized Powerline frequency ranges. This results in charging interruptions due to faulty communication between the electric vehicle and the charge controller. 
Using the calibration kit, the charging system is calibrated as per CharIN Association recommendations to a transmission power of 75 dBm/Hz with a tolerance of +/- 3dB, which minimizes EMC (electromagnetic compatibility) problems. This ensures robust communication between the vehicle and the charging station.
The CharIN Association is an organization dedicated to the promotion of a global standard charging system for electric vehicles. 

You can find additional information on Simatic ET 200SP TM ECC PL at or in the Siemens Industry Mall
More information about the Calibration Kit TM ECC CCS is available at
Siemens Industry Mall.

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Siemens Digital Industries (DI) is an innovation leader in automation and digitalization. Closely collaborating with partners and customers, DI drives the digital transformation in the process and discrete industries. With its Digital Enterprise portfolio, DI provides companies of all sizes with an end-to-end set of products, solutions and services to integrate and digitalize the entire value chain. Optimized for the specific needs of each industry, DI’s unique portfolio supports customers to achieve greater productivity and flexibility. DI is constantly adding innovations to its portfolio to integrate cutting-edge future technologies. Siemens Digital Industries has its global headquarters in Nuremberg, Germany, and has around 76,000 employees internationally.
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Siemens AG (Berlin and Munich) is a global technology powerhouse that has stood for engineering excellence, innovation, quality, reliability and internationality for more than 170 years. Active around the world, the company focuses on intelligent infrastructure for buildings and distributed energy systems and on automation and digitalization in the process and manufacturing industries. Siemens brings together the digital and physical worlds to benefit customers and society. Through Mobility, a leading supplier of intelligent mobility solutions for rail and road transport, Siemens is helping to shape the world market for passenger and freight services. Via its majority stake in the publicly listed company Siemens Healthineers, Siemens is also a world-leading supplier of medical technology and digital health services. In addition, Siemens holds a minority stake in Siemens Energy, a global leader in the transmission and generation of electrical power that has been listed on the stock exchange since September 28, 2020. In fiscal 2020, which ended on September 30, 2020, the Siemens Group generated revenue of €57.1 billion and net income of €4.2 billion. As of September 30, 2020, the company had around 293,000 employees worldwide. Further information is available on the internet at
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Andreas Friedrich

Siemens AG

+49 152 221 039 67