buildingSMART Type

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Classifications
Definition
Name Transformer_VOLTAGE_UK
Description VOLTAGE: A transformer that changes the voltage between circuits. Template
Type (IFC) IfcTransformerType
Pre-defined type (IFC) voltage
ElementType VOLTAGE: A transformer that changes the voltage between circuits.
Identifier 1COBietyp9999D0E6DZ999
Tag UK Product Template Template
Pset_TransformerTypeCommon Definition from IAI: An inductive stationary device that transfers electrical energy from one circuit to another.
Property Name (mandatory) Property Description and Allowed Values Property Value
Reference
Reference ID for this specified type in this project (e.g. type A-1 ), provided, if there is no classification reference to a recognized classification system used.
n/a
PrimaryVoltage
The voltage that is going to be transformed and that runs into the transformer on the primary side.
0.
SecondaryVoltage
The voltage that has been transformed and is running out of the transformer on the secondary side.
0.
PrimaryCurrent
The current that is going to be transformed and that runs into the transformer on the primary side.
0.
SecondaryCurrent
The current that has been transformed and is running out of the transformer on the secondary side.
0.
PrimaryFrequency
The frequency that is going to be transformed and that runs into the transformer on the primary side.
0.
SecondaryFrequency
The frequency that has been transformed and is running out of the transformer on the secondary side.
0.
PrimaryApparentPower
The power in VA (volt ampere) that has been transformed and that runs into the transformer on the primary side.
0.
SecondaryApparentPower
The power in VA (volt ampere) that has been transformed and is running out of the transformer on the secondary side.
0.
MaximumApparentPower
Maximum apparent power/capacity in VA (volt ampere).
0.
SecondaryCurrentType
A list of the secondary current types that can result from transformer output.
ac
dc
notknown
unset
unset
ShortCircuitVoltage
A complex number that specifies the real and imaginary parts of the short-circuit voltage at rated current of a transformer given in percent.
0.
RealImpedanceRatio
The ratio between the real part of the zero sequence impedance and the real part of the positive impedance (i.e. real part of the short-circuit voltage) of the transformer. Used for three-phase transformer which includes a N-conductor.
0.
ImaginaryImpedanceRatio
The ratio between the imaginary part of the zero sequence impedance and the imaginary part of the positive impedance (i.e. imaginary part of the short-circuit voltage) of the transformer. Used for three-phase transformer which includes a N-conductor.
0.
TransformerConnectivityType
List of the possible connectivity types for the transformer from which that required may be set. Values in the enumeration list follow a standard international code where the first letter describes how the primary windings are connected, the second letter describes how the secondary windings are connected, and the numbers describe the rotation of voltages and currents from the primary to the secondary side in multiples of 30 degrees. D: means that the windings are delta-connected. Y: means that the windings are star-connected. Z: means that the windings are zig-zag connected (a special start-connected providing low reactance of the transformer); The connectivity is only relevant for three-phase transformers.
dd0
dd6
dy5
dy11
yd5
yd11
dz0
dz6
yy0
yy6
yz5
yz11
other
notknown
unset
unset
IsNeutralPrimaryTerminalAvailable
An indication of whether the neutral point of the primary winding is available as a terminal (=TRUE) or not (= FALSE).
false
IsNeutralSecondaryTerminalAvailable
An indication of whether the neutral point of the secondary winding is available as a terminal (=TRUE) or not (= FALSE).
false
Pset_ElectricalDeviceCommon Definition from IAI: A collection of properties that are commonly used by electrical device types. Note that IfcCableType is excluded from the list of applicable classes.
Property Name (mandatory) Property Description and Allowed Values Property Value
Current
The current that a device is designed to handle.
0. , 0. (range)
Voltage
The voltage that a device is designed to handle.
0. , 0. (range)
Power
The power that a device is designed to handle.
0. , 0. (range)
Frequency
The frequency that a device is designed to handle.
0. , 0. (range)
PhaseAngle
The angular difference between two waveforms of the same frequency.
0.
PhaseReference
The phase identification used for the device electrical input. This should be the same phase identifier that is used for the conductor segment providing the electrical service to the device. In general, it is recommended that IEC recommendations for phase identification are used (L1, L2 etc.). However, other phase identifiers may be used such as by color (Red, Blue, Yellow) or by number (1, 2, 3) etc.
n/a
NumberOfPoles
The number of live lines that is intemnded to be handled by the device.
0
HasProtectiveEarth
Indicates whether the electrical device has a protective earth connection (=TRUE) or not (= FALSE).
false
IP_Code
IEC 60529 (1989) Classification of degrees of protection provided by enclosures (IP Code).
n/a
InsulationStandardClass
Insulation standard classes provides basic protection information against electric shock. Defines levels of insulation required in terms of constructional requirements (creepage and clearance distances) and electrical requirements (compliance with electric strength tests). Basic insulation is considered to be shorted under single fault conditions. The actual values required depend on the working voltage to which the insulation is subjected, as well as other factors. Also indicates whether the electrical device has a protective earth connection.
class0appliance
class0iappliance
classiappliance
classiiappliance
classiiiappliance
notknown
unset
unset
Pset_ManufacturerTypeInformation Properties for ManufacturerTypeInformation
Property Name (mandatory) Property Description and Allowed Values Property Value
ModelReference
The name used by the manufacturer
NotDefined
ModelLabel
The model number assigned by manufacturer.
NotDefined
Manufacturer
The organization that manufactured or assembled the item.
NotDefined
NBL_Specification_UK Properties for UK Specification
Property Name (mandatory) Property Description and Allowed Values Property Value
AccessibilityPerformance
Accessibility issue(s) which the product satisfies.
NotDefined
CodePerformance
Code Compliance requirement(s) which the product satisfies
NotDefined
Color
Characteristic or primary color of product.
NotDefined
Constituents
Optional constituent features, parts or finishes.
NotDefined
Documentation
Location (Uniform Resource Information) for further product information
http://www.buildingSMART.org.uk/Transformer_VOLTAGE_UK.pdf
DocumentReference
Location (Uniform Resource Information) for the source or updates to this product information
http://www.buildingSMART.org.uk/Transformer_VOLTAGE_UK.ifcxml
Features
Features or other important characteristics relevant to product specification.
NotDefined
Finish
Characteristic or primary finish of product.
NotDefined
Grade
Standard grading(s) to which the product corresponds
NotDefined
NominalHeight
Nominal height of product, typically the vertical or secondary characteristic dimension.
100.
NominalLength
Nominal length of product, typically the larger or primary horizontal dimension.
300.
Material
Characteristic or primary material of product.
NotDefined
ReferenceStandard
Reference standard(s) to which the product is compliant.
NotDefined
Shape
Characteristic shape of product.
NotDefined
Size
Characteristic size of product.
NotDefined
NominalWidth
Nominal width of product, typically the characteristic or secondary horizontal or characteristic dimension.
200.
SustainabilityPerformance
Sustainability issue(s) which the product satisfies
NotDefined
Pset_EconomicImpactValues Properties for Economic Impact Values for production
Property Name (mandatory) Property Description and Allowed Values Property Value
MethodOfMeasurement
Method of measurement
UK Product Template
Process
Specification of process
Replacement at service life intervals
LifeCyclePhase
Life Cycle Phase as defined in ISO 15978
wholelifecycle
cradletosite
production
growth
acquisition
productiontransport
manufacture
procurement
transport
installation
usage
operation
occupancy
maintenance
refurbishment
replacement
repair
disposal
deconstruction
disposaltransport
recovery
waste
replacement
Cost
Cost impact of replacement process
0.
Pset_ServiceLife Captures the period of time that an artifact will last along with various factors that impact the expected service life.
Property Name (mandatory) Property Description and Allowed Values Property Value
ServiceLifeType
The typical service life that is quoted for an artefact under reference operating conditions.
actualservicelife
expectedservicelife
optimisticreferenceservicelife
pessimisticreferenceservicelife
referenceservicelife
productiontransport
other
notknown
unset
referenceservicelife
ServiceLifeDuration
The length or duration of a service life.
0.
BaseQuantities Base quantities that are common to the definition of all occurrences of transformer.
Quantity Name (mandatory) Quantity Description Quantity Value
GrossWeight Weight of the element. 0.
Revit_Type Proprietary IFC Mapping
Property Name (mandatory) Property Description and Allowed Values Property Value
IfcExportAs
Mapping to IFC Type Product
IfcTransformerType
IfcExportType
Mapping to IFC Predefined Type
VOLTAGE
Ownership
Owner History
Contact Nicholas Nisbet nn@buildingSMART.org.uk
Organization buildingSMART United Kingdom and Ireland Chapter bS UKI
TelephoneNumbers +44 1494 714933
ElectronicMailAddresses nn@buildingSMART.org.uk nn@buildingSMART.org.uk
WWWHomePageURL http://www.buildingSMART.org.uk http://www.buildingSMART.org.uk
Address 46 St Margarets Grove, Great Kingshill, High Wycombe Bucks HP15 6HP United Kingdom
AEC3_BimServices AEC3_BimServices v2012-02-11T19:34:57

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