Single-phase active and reactive energy meter, m-bus, 100(5)A, MID LE-01MB

Smart energy meter for precise measurement and remote reading

This single-phase energy meter, designated LE-01MB, is an advanced device designed for accurate measurement of active and reactive energy consumption in electrical installations. Thanks to the M-bus interface, it enables remote data reading, which significantly facilitates consumption monitoring and energy cost optimization. It is an ideal solution for both installers and end-users looking for a reliable and functional device.

Precision and functionality for professionals and users

The LE-01MB meter has been designed for easy mounting on a DIN rail, occupying only 2 modules in width. Its electronic measurement system ensures high accuracy (class B) over the entire current range, from 5A to 100A. The meter's anti-tamper feature and code protection increase security and prevent unauthorized access. MID (Measuring Instruments Directive) approval confirms compliance with European metrological standards.

• Remote reading: The M-bus interface allows integration with energy consumption monitoring systems, facilitating remote data reading and trend analysis. This saves time and costs for building administrators and property managers.
• Measurement accuracy: Accuracy class B guarantees precise energy billing, which is crucial for both suppliers and consumers.
• Data security: The meter's anti-tamper feature and the ability to set a security code protect against manipulation and unauthorized access to data.
• Versatile applications: The meter is suitable for measuring energy import and export, making it an ideal solution for installations with renewable energy sources (e.g., photovoltaics).
• Configuration: Configuration via the menu accessible from the front panel and via the M-Bus communication port provides flexibility to adapt to specific installation needs.

Technical specifications and practical application

The LE-01MB meter is not only a precise measuring instrument but also a robust device designed to operate in various conditions. Made of high-quality materials, it has an IP20 protection rating, which provides protection against touch and dust. The S0 pulse output enables integration with building automation systems and data logging in external devices. The number of pulses is configurable in the range of 1-1000 pulses per kWh (kvarh), allowing adaptation to the specifics of the installation. Rated voltage of 230V and rated current of 5A make the meter compatible with most standard single-phase installations. A single-rate billing method simplifies meter operation in typical home or commercial applications.