DDZY8080-12Q single-phase multi circuit energy meter

Single machine access to 12 single-phase load circuits (simultaneously measuring three-phase voltage, with 4 current loads allocated to each phase), 90mm wide DIN rail installation, equipped with external transformers for direct connection, saving installation space. Each circuit independently measures voltage, current, power, power factor, and energy measurement, etc. It has RS485 communication interface to meet the needs of remote monitoring and data recording. Each measurement circuit uses independent A/D measurement chips, effectively ensuring sampling speed and measurement accuracy. The energy measurement accuracy reaches 0.5 level, and the measurement accuracy of voltage, current, etc. reaches 0.2% FS, which has been verified by industrial grade EMC, safety regulations, environment and other types