Trifazis elektros skaitiklis 382M

Kamstrup 382M is a direct connected electricity meter for registration of electric energy. The meter is full electronic without movable parts. Thus, energy registration is not affected by shock or impact during transport and mounting. Furthermore, measurements are correct, no matter the physical mounting direction. The shunt measuring principle secures good linearity and a considerable dynamic range. At the same time, the shunt measuring principle is immune to magnetism and DC currents. The easily readable display scrolls automatically between readings, or readings can be changed manually by the consumer activating a push button. The required display readings as well as their order are configurable. In addition to being read from the display, data can be collected via the optical output or from the module area. The unique module area also permits external changing of tariffs, pulse inputs and outputs, and configuration as well as a wide range of communication media. From the factory, the meter can be configured to measure both imported and exported energy. As it is constructedwith three independent and galvanically separated measuring systems, the meter makes accurate measurements whether it measures 1, 2 or 3 phases. Measurements are saved in a permanent memory. As default, Kamstrup 382M can generate load profiles in all four quadrants. A load profile provides detailed information about consumed and produced energy. An additional logger with 16 channels contains data for analysis purposes.As default, Kamstrup 382M is supplied with the functions Smart Disconnect and software controlled Prepayment. The meter registers loss of neutral conductor and allows automatic disconnection to avoid damages to household appliances. In order to minimise the manual configuration during installation, the meter is pre-configured from the factory. Furthermore, the meter can be reconfigured via a Smart Metering system.