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1p single phase din rail energy meter
The 1P single phase DIN rail energy meter is a sophisticated piece of equipment designed for precise energy measurement in various applications, including residential, commercial, and industrial settings. This meter is known for its high accuracy, reliability, and ease of installation, making it a preferred choice for energy monitoring and management.
Key features of this energy meter include compliance with IEC/STS standards, support for 1 phase 2 wire or 1 phase 3 wire systems, and accuracy class 1.0/0.5 for active energy measurement. It is capable of withstanding high overloads, ensuring durability and long-term performance. The meter integrates advanced communication protocols such as DLMS/COSEM and supports data communication with devices like DCU and CIU, making it compatible with modern smart grid systems.
The 1P single phase DIN rail energy meter offers a range of voltage and current measurement options, with nominal voltages ranging from 110V to 240V and operating ranges from 0.4Un to 1.2Un. It also features internal relays that can handle up to 90A, with the relays disconnecting in case of meter tampering, overload, or insufficient credit.
For communication, the meter is equipped with an optical port compliant with IEC62056-21 and supports optional modules like PLC/RF/ChintNet/Bluetooth, providing flexibility in data transmission and load control. The meter also boasts a real-time clock with an accuracy of within 0.5 seconds per day at 23°C, ensuring precise timekeeping for energy measurements.
Environmental specifications include an operating temperature range from -40°C to +75°C and storage up to +85°C, making it suitable for a wide range of conditions. The meter also offers ingress protection of IP54, safeguarding against dust and water ingress.
In summary, the 1P single phase DIN rail energy meter is a compact, robust, and feature-rich device that provides accurate energy measurement and control, essential for efficient energy management in various environments.
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