ABB B21 Series Energy Meter, LCD Display, IR port Communication Port - 2CMA100154R1000 This energy meter is designed for precise energy monitoring. With advanced features such as a digital display and a robust design, users can obtain reliable data for effective energy management. The meter is suitable for single-phase connections, catering to various settings where tracking energy consumption is vital. Features & Benefits • LCD display for easy data reading • Supports pulse output for remote monitoring • Measurement accuracy of ±1% for dependable results • Multi-tariff settings for flexible billing • IEC 62053-31 approval ensures adherence to international standards Applications • Monitoring energy consumption in residential properties • Appropriate for commercial facilities needing precise energy data • Utilises multiple tariffs for effective energy management • Useful for pulse output applications in energy analysis How can it be integrate it into my existing electrical system? It is compatible with both 3 and 4 wire systems, allowing for straightforward integration into different configurations. Can it track both active and reactive energy? Yes, it effectively monitors both active and reactive energy values. What is the temperature range for operation? The operational temperature range is from -40 to 70°C, ensuring functionality in various environments. Does it have features to log energy data? Yes, it includes event logs and numerous alarms for thorough monitoring. How it can be reset the intermediate values on the meter? The resettable register allows for easy management of intermediate values at any time.