The direct-connection three-phase four-wire fee-controlled smart electric energy meter of Ningbo Taifengyuan Electric is model DTZY2371-Z. Equipped with built-in high-precision current sensors, this product features accurate and stable metering performance. It supports remote fee control, data collection and communication functions, and can realize power consumption monitoring, tiered electricity price settlement, prepaid electricity management and other capabilities. Widely applied in power distribution scenarios for industrial, commercial and residential sectors, it serves as a reliable metering terminal for smart grid construction.
