+ {
+ "unit": "V",
+ "context": "Sample.Periodic",
+ "measurand": "Voltage"
+ },
+ {
+ "unit": "W",
+ "context": "Sample.Periodic",
+ "measurand": "Power.Active.Import"
+ },
+ {
+ "unit": "A",
+ "context": "Sample.Periodic",
+ "measurand": "Current.Import"
+ },