适用范围 Application

DDS8588系列单相电子式RS485通讯电能表采用微处理器、低功耗大规模集成电路技术和 SMT 制造工艺设计制造的，具有测量精度准确、性能稳定可靠、显示直观等优点，设计采用专用液晶LCD，具有正、反双向计量电能，有一定防窃电能力，适用于测量参比电压为 220V 参比频率为 50Hz 单相有功电能。

DDS8588 series single-phase electronic RS485 communication watt hour meter is designed and manufactured with the latest microprocessor, low-power large-scale integrated circuit technology and SMT manufacturing process. It has the advantages of accurate measurement accuracy, stable and reliable performance, intuitive display, etc. the design adopts a special LCD, which has the positive and negative two-way measurement of electric energy, has a certain anti stealing ability, and is suitable for measuring reference voltage of 220V The specific frequency is 50Hz single-phase active electric energy.