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7.43 DriveDesignType ObjectType Definition ToC Previous Next

The DriveDesignType provides static Variables for Pump drive design properties and is formally defined in Table 94.

Table 94 – DriveDesignType Definition

Attribute Value        
BrowseName DriveDesignType        
IsAbstract False        
References Node Class BrowseName DataType TypeDefinition Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.          
0:HasComponent Variable EnergyEfficiencyClassOfMotor 0:String 0:DataItemType O, RO
0:HasComponent Variable MaxNominalFrequency 0:Double 0:BaseAnalogType O, RO
0:HasComponent Variable MinNominalFrequency 0:Double 0:BaseAnalogType O, RO
0:HasComponent Variable MotorEfficiency 0:Double 0:BaseAnalogType O, RO
0:HasComponent Variable NominalFrequency 0:Double 0:BaseAnalogType O, RO
0:HasComponent Variable NominalPowerConsumption 0:Double 0:BaseAnalogType O, RO
0:HasComponent Variable NominalVoltage 0:Double 0:BaseAnalogType O, RO
0:HasComponent Variable PowerFactor 0:Double 0:BaseAnalogType O, RO
0:HasComponent Variable ProtectionClass 0:String 0:DataItemType O, RO
0:HasComponent Variable RatedCurrent 0:Double 0:BaseAnalogType O, RO
0:HasComponent Variable RatedSpeed 0:Double 0:BaseAnalogType O, RO
0:HasComponent Variable TorqueAtNominalSpeedOfDrive 0:Double 0:BaseAnalogType O, RO

The InstanceDeclarations of the DriveDesignType have additional Attributes defined in

Table 95. The Variables and the associated Descriptions are based on the standard DIN EN ISO 17769-1 and ECLASS entries.

Table 95 – DriveDesignType Attribute values for child Nodes

BrowsePath Value Attribute Description Attribute
EnergyEfficiencyClassOfMotor   Characterization of the energy efficiency of electric motors according to international standards.
MaxNominalFrequency   A suitable, maximum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment.
   MaxNominalFrequency
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 4740186
DisplayName: Hz
Description: hertz
 
MinNominalFrequency   A suitable minimum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment.
   MinNominalFrequency
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 4740186
DisplayName: Hz
Description: hertz
 
MotorEfficiency   Proportion of the motor power input P_mot delivered as pump power input P_mot, u.
   MotorEfficiency
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 20529
DisplayName: %
Description: percent
 
NominalFrequency   Design of the object at a certain frequency, which is repeated regularly.
   NominalFrequency
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 4740186
DisplayName: Hz
Description: hertz
 
NominalPowerConsumption   Indication of the rated power consumption in watts.
   NominalPowerConsumption
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5723220
DisplayName: W
Description: watt
 
NominalVoltage   Rated voltage is the value of the electrical voltage in normal operation specified by the manufacturer or supplier.
   NominalVoltage
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5655636
DisplayName: V
Description: volt
 
PowerFactor   Ratio of the amount of active power to apparent power.
   PowerFactor
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 20529
DisplayName: %
Description: percent
 
ProtectionClass   Protection class of an enclosure, expressed as NEMA or IP rating.
RatedCurrent   Appropriate (usually rounded) value of a current to describe, designate or identify a component, device, resource, facility or equipment.
   RatedCurrent
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 4279632
DisplayName: A
Description: ampere
 
RatedSpeed   Speed corresponding to the rated data of the motor used.
   RatedSpeed
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 4405559
DisplayName: s⁻¹
Description: reciprocal second
 
TorqueAtNominalSpeedOfDrive   The torque transmittable by the equipment.
   TorqueAtNominalSpeedOfDrive
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5129559
DisplayName: N
Description: newton
 

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