The ChargingSystemType shall be used as TypeDefinition for concrete charging system Objects and shall be used as supertype for concrete charging system ObjectTypes. A charging system is a pressure maintenance system that maintains a minimum pressure in a Component. It is formally defined in Table 26.

Table 26 – ChargingSystemType Definition

Attribute	Value
BrowseName	ChargingSystemType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the CASComponentType defined in 7.7, i.e. inheriting the InstanceDeclarations of that Node.

When instantiating this ObjectType the Identification Object shall use one of the concrete subtypes of the MachineryItemIdentificationType, either MachineIdentificationType or MachineryComponentIdentificationType, depending on the concrete usage of this Component. The ModellingRule of the Property DeviceClass remains as mandatory and its Value Attribute shall match the value stated in Table 9.