SPM520 Single Phase Bidirectional Energy Meter

20120403

power supply) input / housing and output / housing >50M?? Environment Work Temperature: -20C ~ +55C Storage Temperature: -20C ~ +70C Relative humidity: 5% ~ 95% (no condensation) Altitude: < 2500m

EC21 Product Catalogs - environment fr

SPM520 Single Phase Bidirectional Energy Meter