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The core technical highlights include wide coverage and low power consumption of NB-IoT communication, supporting three-phase current, voltage, power and energy metering, and remote parameter configuration. It provides real-time alarm for abnormal power usage such as overload, undervoltage and leakage, and supports encrypted data transmission compatible with mainstream power Internet of Things platforms. The DIN rail installation is convenient and fast, and the backup battery ensures that data will not be lost after power failure. It meets the communication standards of the State Grid and reduces the labor cost of power management for enterprises.

Dimensions: 100mm×70mm×60mm, Weight: 350g, Power supply: AC220V ±15%, Backup battery: 3.7V 2000mAh lithium battery (72h standby), Current measurement range: 0~100A, Voltage measurement range: 0~480V, Active power measurement range: 0~50kW, Energy metering accuracy: 0.5S level, Customizable data upload interval: 10min~1h, Protection grade: IP67, Operating humidity: 5%~95%RH, Certifications: UL, CE, RoHS, GB/T 19001
This product is applicable to power meter reading and energy management in industrial workshops, commercial complexes, industrial parks and data centers, power data collection of grid company stations, internal energy consumption audit and energy saving transformation of enterprises, and power payment management of property commercial buildings.