single phase energy meter pdf

{"title":"Single Phase Smart Card Prepaid Energy Meter 5 ( 60 ) A RF Multimeter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/58\/e4\/74499360f342584c176aeaab0689-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Radarking","Model Number":"DDSY150","Minimum Order Quantity":"100 pcs","Delivery Time":"35 Days","Certification":"IS09001; IS014001; IEC62052-11; IEC62053-21;","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram","Supply Ability":"5000000 pcs per year","Packaging Details":"Standard Export Package","Name":"LCD 5 ( 60 ) A RF Multimeter Single Phase Smart Card Prepaid Energy Meter","Protections":"Over Voltage, Over Current, Over Load Protections","Voltage":"220V (Single-Phase)","Frequency":"50Hz","Accuracy Class":"2.0, 1.0","Pulse Constant":"1200 imp\/kWh","Power Consumption":"\u2264 1 W\/phase"}}