Kamstrup 351

Kamstrup 351B is a 3-phased current transformer electricity meter.
This electricity meter is especially designed for industrial use and commercial buildings with large energy demands.
High flexibility is ensured by a module area which allows external changing of tariffs, pulse inputs and outputs, configuration and connection of AMR and AMM modules for remote reading and two way-communication.
The meter is fully electronic containing no movable parts which efficiently prevents damages during transportation and mounting.

The energy consumption is determined by simultaneously measuring voltage and current. The voltage is measured by means of voltage transformers and the current is measured via current transformers.