FieldMeasurement.source constructor
Mediciones para Fuente/Acometida
Implementation
const factory FieldMeasurement.source({
required String id,
required String nodeId,
required DateTime measuredAt,
required String measuredBy,
String? instrument,
String? notes,
List<String>? photoUrls,
double? voltageLN, // Tensión L-N
double? voltageLL, // Tensión L-L
double? frequency, // Hz
double? externalZe, // Impedancia externa
}) = SourceMeasurement;