EM118091 Power Meter for EV Charging AC Electric Car Charging Meters

EM118091 is a 100A bidirectional meter for utility or EV charging users. It supports to read the active energy, reactive energy, forward energy, reverse energy.It supports RS485 Modbus & DLT645 communication & LCD scrolling displaying which can be integrated in solar system. It also suits for indoor usage and 50Hz or 60Hz power grid. The Physikalisch-Technische Bundesanstalt (PTB) is the national metrology institute of the Federal Republic of Germany, with scientific and technical service tasks. It is a higher federal authority and a public-law institution directly under federal government control, without legal capacity, under the auspices of the Federal Ministry for Economic Affairs and Energy.

In the European Union, the use of MID-certified energy meters "Measuring Instruments Directive" on "private" electricity networks is mandatory in the context of active energy billing based on consumption reading.

Typical examples include campsites, holiday homes, student accommodation, office buildings, shopping malls, marinas, exhibition halls, electric vehicle charging stations, etc.
Being a certification at the European level carried out by a Notified Body (NB), MID certification avoids legal metrological testing at the national level.
An MID-certified meter can therefore be used for active energy billing in all EU countries.

The directive also requires product certification according to the EN50470-1/ -3 standard, as well as design certification (Module B) and production process certification (Module D), by a Notified Body, to ensure product traceability and guarantee its metrological value, to protect consumers.