.ThermoSysPro.Units.SI.ComplexElectricPotential .ThermoSysPro.Units.SI.ComplexElectricPotentialoperator record ComplexElectricPotential = Complex(redeclare ThermoSysPro.Units.SI.ElectricPotential re, redeclare ThermoSysPro.Units.SI.ElectricPotential im);