en.Wedoany.com Reported - ABB has launched two new DC energy meter models, the D1D 15-ME, designed to measure currents up to 200 amperes (D1D 15-ME 200) and 650 amperes (D1D 15-MW 650), respectively. The devices operate with a supply voltage range of 9 to 40 V DC, facilitating integration into existing DC systems and enabling individual recording of power losses. ABB states that their application areas include electric vehicle charging infrastructure, battery storage systems, industrial DC applications, and data centers.

The energy meters transmit measurement data using the Open Charge Metering Format (OCMF), an open standard for metrology-compliant communication between charging infrastructure and billing systems, with encrypted data transmission. This format is compatible with S.a.f.e. software for evaluating and archiving charging processes. In addition to energy measurement, the devices record charging data and charging time, storing measurement values in encrypted form. ABB indicates that these features support analysis to improve energy efficiency or extend battery life.

In the European Union, measuring equipment used for public or commercial billing, such as at public charging points, must be MID certified. For the German market, additional compliance with the requirements of the German Physikalisch-Technische Bundesanstalt (PTB) is also significant.

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