The Pro 3EM from Shelly is 99% Accurate in Energy Monitoring
Colin Smith — March 22, 2024 — Eco
References: kb.shelly.cloud & prnewswire
The Shelly Pro 3EM is a three-phase energy meter designed for DIN rail mounting. It features real-time monitoring of accumulated energy, voltage, current, and power factor per phase. The device supports 4-quadrant measurement, allowing for the monitoring of capacitive and inductive loads. It has an accuracy class B in active energy and complies with IEC 62053-21. The Pro 3EM stores up to 60 days of data in 1-minute intervals and includes Wi-Fi, Bluetooth, and LAN connectivity. According to Shelly, the device is over 99% accurate in its energy measurement, and it features full MODBUS support which enables seamless installation with existing devices.
The standard Shelly Pro 3EM is priced at $119.90 before tax, while the Pro 3EM-400 variant costs $229.00. Customers can also opt for a Warranty Plus at an additional 10% of the product’s price. The device is available for purchase and can be ordered directly.
Image Credit: Shelly
The standard Shelly Pro 3EM is priced at $119.90 before tax, while the Pro 3EM-400 variant costs $229.00. Customers can also opt for a Warranty Plus at an additional 10% of the product’s price. The device is available for purchase and can be ordered directly.
Image Credit: Shelly
Trend Themes
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Real-time Energy Monitoring — Opportunity to enhance operational efficiency by tracking energy consumption in real-time.
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MODBUS Connectivity Integration — Potential for seamless integration with existing devices through full MODBUS support.
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Accurate 3-phase Monitoring — Advancement in accuracy for monitoring three-phase energy usage with over 99% precision.
Industry Implications
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Energy Management — Innovation for improved energy monitoring and management in commercial and industrial settings.
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Smart Home Technology — Integration opportunities for smart home devices to optimize energy usage and efficiency.
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Industrial Automation — Potential for enhancing automation processes by accurately monitoring energy consumption in industrial settings.
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