iec 62055 part 51 single phase smart energy meter

{"cid":"91149723","title":"Online Recharge Standalone Single Phase Prepaid Electric Meter \u2013 No IC Card Required","imgUrl":"https:\/\/img.ismap.com\/nimg\/33\/66\/79f8df03d0c6fa38fbd40fc5d4cd-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Calin","Model Number":"CA168","Minimum Order Quantity":"Negotiation","Delivery Time":"30 days","Certification":"STS\/CNAS\/IEC","Place of Origin":"China","Payment Terms":"western Union,Paypal, T\/T, L\/C","Supply Ability":"70,000pcs per month","Packaging Details":"Carton","Product Name":"Online Recharge Standalone Single Phase Prepaid Electric Meter","Standard":"SANS1524-1 , IEC62056-21","Weight":"600 g","Installation":"BS footprint","Material":"PC case + PCBA"}}

{"cid":"91216697","title":"LCD kWh LoRaWAN Energy Meter IEC 62053-21 Single Phase Watt Hour Meter","imgUrl":"https:\/\/img.ismap.com\/nimg\/ac\/f8\/77d940a460330a8c4681ec96d500-200x200-1.jpg","attrs":{"Price":"EXW US$ 50-100\/set","Brand Name":"TimeWave","Model Number":"DDZY2397","Minimum Order Quantity":"Negotiable","Delivery Time":"3-5 weeks after receive the payment","Certification":"ISO\/IEC 20000-1, ISO\/IEC 27001,I SO\/IEC 9001","Place of Origin":"Hubei ,China","Payment Terms":"T\/T, L\/C","Supply Ability":"2000 set\/week","Packaging Details":"20pcs\/carton","Product":"Single\/Three phases smart energy meter","Customization":"OEM\/ODM","Standards":"IEC62053-21, DL\/T645-2007","Rated voltage un":"220V\/3*220v\/380v","Power grid frequency":"50Hz","Operating voltage":"80% Un \uff5e 115% Un","Rated current limit ib":"5A","Maximum current: Imax":"80A\/100A","Starting current":"0.4% Ib","Connectivity Protocol":"NB-iot\/LoraWan","Lorawan Frequency":"CN470,RU864,IN865,EU868,US\/AU915,KR920,AS923_1\/2\/3\/4,Custom Channels"}}

{"cid":"91198971","title":"Split Keypad Single Phase Prepaid electricity meter","imgUrl":"https:\/\/img.ismap.com\/nimg\/98\/97\/0f9831ac193c350650882ff30643-200x200-1.jpg","attrs":{"Price":"Can be negotiation","Brand Name":"Stron","Model Number":"STE18-S","Minimum Order Quantity":"50pcs","Delivery Time":"15 work days","Certification":"STS","Place of Origin":"Hunan","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000pcs per Month","Packaging Details":"Carton, 210*130*62mm","Phase Number":"Single phase","Application":"Households","Type":"Electricity Meter","Charge Mode":"Prepaid","Feature":"Smart Digital Meter","IP Rating":"IP54","Display":"LCD","Frequency":"50-60Hz","Customization":"ODM&OEM","Function":"TOU Tariff"}}