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7.47 InletConnectionImplementationType ObjectType Definition ToC Previous Next

The InletConnectionImplementationType extends its supertype by Pump inlet connection specific Variables and is formally defined in Table 102.

Table 102 – InletConnectionImplementationType Definition

Attribute Value        
BrowseName InletConnectionImplementationType        
IsAbstract False        
References Node Class BrowseName DataType TypeDefinition Other
Subtype of the ConnectionImplementationType defined in 7.46, i.e. inheriting the InstanceDeclarations of that Node.          
0:HasComponent Variable HeightOfTheInletConnection 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable MeanRatedVelocityAtInlet 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable RatedInletPressure 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable TotalHeadAtInletAreaOfThePump 0:Double 0:BaseAnalogType O, RW

The InstanceDeclarations of the InletConnectionImplementationType have additional Attributes defined in Table 103. The Variables and the associated Descriptions are based on the standard DIN EN ISO 17769-1.

Table 103 – InletConnectionImplementationType Attribute values for child Nodes

BrowsePath Value Attribute Description Attribute
HeightOfTheInletConnection   Height of the center of the inlet connection of the pump
   HeightOfTheInletConnection
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067858
DisplayName: m
Description: metre
 
MeanRatedVelocityAtInlet   Rated flow at pump inlet connection divided by the inlet area of the pump
   MeanRatedVelocityAtInlet
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067859
DisplayName: m/s
Description: metre per second
 
RatedInletPressure   Inlet pressure of the operating conditions at the guarantee point
   RatedInletPressure
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5259596
DisplayName: Pa
Description: pascal
 
TotalHeadAtInletAreaOfThePump   Head observed at inlet area of the pump, corresponding to the sum of the height, pressure head and velocity head
   TotalHeadAtInletAreaOfThePump
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067858
DisplayName: m
Description: metre
 

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