Fix model 203 current mixed with power

Author: andig

meters/sunspec/models.go

@@ -140,13 +140,13 @@ var modelMap = map[sunspec.ModelId]map[int]map[string]meters.Measurement{
 			model203.TotWhImpPhB: meters.ImportL2,
 			model203.TotWhImpPhC: meters.ImportL3,
 			model203.VA:          meters.ApparentPower,
+			model203.VAphA:       meters.ApparentPowerL1,
+			model203.VAphB:       meters.ApparentPowerL2,
+			model203.VAphC:       meters.ApparentPowerL3,
 			model203.VAR:         meters.ReactivePower,
 			model203.VARphA:      meters.ReactivePowerL1,
 			model203.VARphB:      meters.ReactivePowerL2,
 			model203.VARphC:      meters.ReactivePowerL3,
-			model203.VAphA:       meters.CurrentL1,
-			model203.VAphB:       meters.CurrentL2,
-			model203.VAphC:       meters.CurrentL3,
 			model203.W:           meters.Power,
 			model203.WphA:        meters.PowerL1,
 			model203.WphB:        meters.PowerL2,