DCPolarityKind Polarity for DC circuits. Type Enumeration URI cim:DCPolarityKind CIM standard (perspective) IEC61970 (Grid) Values Value URI Description middle cim:DCPolarityKind.middle n/a negative cim:DCPolarityKind.negative n/a positive cim:DCPolarityKind.positive n/a DCConverterOperatingModeKind DemographicKind