| Name | Transformer |
|---|---|
| Entity Type | Table |
| Description | Entity describing the transformer |
| Submodel | Artificial_Lift |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | |
| Generalizations | Tracked_Facility , Facility , Entity , IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain / Measurement | Description | Required / Default | Type |
|---|---|---|---|---|
| Address_Id | Address |
The address of the Tracked Facility | No |
NUMBER(38) |
| Capacity_Voltage | double Electric_Potential |
Transformer capacity | No |
NUMBER |
| Catalog_Cost | double No_Unit |
The catalog cost of the piece of equipment or facility expressed in the currency denoted by the attribute Catalog_Currency | No |
NUMBER |
| Catalog_Currency | R_Currency |
The currency in which the catalog cost is expressed. | No |
VARCHAR2(64) |
| Catalog_Number | STRING64 NA |
A catalog or part number for a facility. | No |
VARCHAR2(64) |
| Existence_Kind | REF_EXISTENCE_KIND NA |
A reference value that describes the state of existence in the lifecycle of the entity, for example, Planned, Predicted, Required, Simulated, and Actual. | Yes Actual |
VARCHAR2(64) |
| Facility_Equipment_Flag | CODE NA |
A flag to denote whether a given facility should be treated as a facility (F), a piece of equipment (E) or both (B). A facility labeled as F represents a role (e.g. ESP) played by physical piece(s) of equipment and would not have attributes like serial number, manufacturer etc. It can be related to the physical pieces(s) of equipment using Facility_Composition. The individual physical pieces can be replaced if they need to be, without changing the facility. A Facility labeled as E represents a physical piece of equipment (e.g. Drill Pipe) which is normally used in the context of an activity and would not be permanently installed. A facility labeled as B represents both a physical piece of equipment as well as the role played by it. If this kind of Facility is connected in the network and stops working and needs to be replaced, then all connections to this Facility are expired and new connections are made to the replacement facility. | No |
VARCHAR2(64) |
| GUID | STRING128 NA |
Globally Unique IDentifier for an instance of a class. This GUID is not generated by the database, but is the GUID used by the application on first access of this object. Use of this property is optional and completely under the control of application developers. | No |
VARCHAR2(128) |
| Id | ID No_Unit |
Unique identifier for this entity. | Yes |
NUMBER(38) |
| Impedance | double Percent |
Transformer impedance, usually expressed as a percentage ( 3.7%) | No |
NUMBER |
| Insert_Date | DATE NA |
Date the entity was created in the repository | No |
DATE |
| Insert_User | STRING64 NA |
The name of the user responsible for the creation of this entity in the repository. | No |
VARCHAR2(64) |
| Inventory_Id | STRING64 NA |
The formal identification for a piece of equipment, a serial number or inventory ID | No |
VARCHAR2(64) |
| Manufacture_Date | DATE NA |
Date of manufacturing the facility. | No |
DATE |
| Manufacturer | STRING64 NA |
Name of the business associate who manufactured the item. | No |
VARCHAR2(64) |
| Material_Type | STRING64 NA |
The primary material type of facility. | No |
VARCHAR2(64) |
| Model_Name | STRING64 NA |
Name of a model or version of some entity; for equipment, it may coincide with the trade name. | No |
VARCHAR2(64) |
| Name | ENTITY_NAME NA |
The name given to any object or data item, e.g. Name of Well, Name of Field, etc. | No |
VARCHAR2(255) |
| Original_Source | STRING64 NA |
The name of the person, Organization or project source that originally provided this entity, e.g. "IHS-EnergyData" or "FinderUpper Stratton Deeper Pool 15" | No |
VARCHAR2(64) |
| Primary_Voltage_Range | CODE NA |
Primary Voltage Range of Transformer | No |
VARCHAR2(64) |
| Produced_By | STRING64 NA |
ID of the activity that was executing when the entity was created, for data created programmatically. | No |
VARCHAR2(64) |
| Rated_Frequency | double Frequency |
Rated Operating Frequency | No |
NUMBER |
| Rated_KVA | double No_Unit |
The Kilo Volt Amp Rating of the Transformer | No |
NUMBER |
| Remarks | STRING2000 NA |
Any type of remarks added to an entity instance. | No |
VARCHAR2(2000) |
| SDAT_Label | int No_Unit |
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. | No |
NUMBER(10) |
| Secondary_Taps_Desc | CODE NA |
A description of the secondary taps of the transformer. Examples are "+- 2-5%", "Multi Tap" or "Other" | No |
VARCHAR2(64) |
| Secondary_Voltage_Range | CODE NA |
Secondary Voltage Range of Transformer | No |
VARCHAR2(64) |
| Serial_Number | STRING64 NA |
The serial number placed on a piece of equipment. | No |
VARCHAR2(64) |
| Source | STRING64 NA |
Name of the person or organization responsible for this entity"s E and P content and quality. Not the data technologist or IT expert creating the entity, for which see IT_Object.Insert_User and Update_User. | No |
VARCHAR2(64) |
| Tap_Count | int No_Unit |
The number of taps available | No |
NUMBER(10) |
| Tap_Voltage_Change | double Percent |
The percentage difference in voltage between 2 adjacent taps | No |
NUMBER |
| Transformer_Cat | R_Transformer_Cat |
Reference to the catalog entry for this device | No |
NUMBER(38) |
| Transformer_Type | CODE NA |
The type of transformer, for example "Potential Transformer". | Yes |
VARCHAR2(64) |
| Update_Date | DATE NA |
Date of the most-recent modification to the entity. | No |
DATE |
| Update_User | STRING64 NA |
The name of the user responsible for the last modification to this entity. | No |
VARCHAR2(64) |
| VSD_Rated_Flag | boolean NA |
A flag to denote whether a particular transformer has been certified for use with a Variable Speed Drive. A value of 1 means that the transformer is VSD rated, a value of 0 means that it is not VSD rated. | No |
NUMBER(1) |
| Vendor_Id | Company |
The company from which the facility was purchased. | No |
NUMBER(38) |
| Version | STRING255 NA |
The form or variant of the entity. | Yes 1 |
VARCHAR2(255) |
| From Entity | Link | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Transformer_Oper_Pty_Set | Transformer | The transformer for which these operating properties are being defined | Cascade | Yes |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Transformer_Cat | R_Transformer_Cat | Reference to the catalog entry for this device | Restrict | No |
| Catalog_Currency | R_Currency | _ | Restrict | No |
| Address | Address | _ | Nullify | No |
| Vendor | Company | _ | Nullify | No |