Three-phase energy meter 5A class 0.5S MID Lon A9MEM3275

Intelligent energy measurement for demanding installations

The A9MEM3275 energy meter is a three-phase device designed for precise measurement of electricity consumption in networks with a voltage of 100 to 480V. DIN rail mounted, it offers reliable operation and a wide range of functions, making it an ideal solution for both professional installers and end users. Its compact dimensions (90 x 95 x 69 mm) allow for easy integration with existing electrical infrastructure.

Precision and versatility in one device

This meter stands out with its high accuracy class (0.5S), which guarantees reliable measurement results. It supports both direct and indirect measurements, providing flexibility in configuration selection. It measures active and reactive power, active and reactive energy, as well as voltage and current, providing a complete picture of energy consumption. The use of four-quadrant energy measurement allows for accurate monitoring of power flow under various operating conditions. The rated current of 5A and the maximum current of 6A make the meter suitable for a wide range of applications.

Communication and additional functions

The A9MEM3275 is equipped with a LON bus interface, enabling integration with building automation systems and remote data reading. It has a programmable digital input, which can be used to control tariffs or remotely read the meter status. The optical pulse output allows for easy connection to data logging systems and energy consumption analysis. The meter supports multi-tariffing with the ability to control tariffs both externally and internally. It meets the requirements of the MID (Measuring Instruments Directive), which confirms its compliance with European metrological standards. The digital display provides a clear reading of current network parameters.