PotentialTransformer

Instrument transformer (also known as Voltage Transformer) used to measure electrical qualities of the circuit that is being protected and/or monitored. Typically used as voltage transducer for the purpose of metering, protection, or sometimes auxiliary substation supply. A typical secondary voltage rating would be 120V.

URI: cim:PotentialTransformer
Type: Class

 classDiagram
    class PotentialTransformer
    click PotentialTransformer href "../PotentialTransformer"
      Sensor <|-- PotentialTransformer
        click Sensor href "../Sensor"

      PotentialTransformer : Equipment.aggregate

      PotentialTransformer : IdentifiedObject.description

      PotentialTransformer : IdentifiedObject.energyIdentCodeEic

      PotentialTransformer : Equipment.EquipmentContainer

          PotentialTransformer --> EquipmentContainer : Equipment.EquipmentContainer
          click EquipmentContainer href "../EquipmentContainer"

      PotentialTransformer : IdentifiedObject.mRID

      PotentialTransformer : IdentifiedObject.name

      PotentialTransformer : Equipment.normallyInService

      PotentialTransformer : Equipment.OperationalLimitSet

          PotentialTransformer --> OperationalLimitSet : Equipment.OperationalLimitSet
          click OperationalLimitSet href "../OperationalLimitSet"

      PotentialTransformer : IdentifiedObject.shortName

      PotentialTransformer : AuxiliaryEquipment.Terminal

          PotentialTransformer --> Terminal : AuxiliaryEquipment.Terminal
          click Terminal href "../Terminal"

Inheritance

• IdentifiedObject
  • PowerSystemResource
    • Equipment
      • AuxiliaryEquipment
        • Sensor
          • PotentialTransformer

Attributes

Name	URI	Cardinality and Range	Description	Inheritance
Terminal	cim:AuxiliaryEquipment.Terminal	1 Terminal	The Terminal at the equipment where the AuxiliaryEquipment is attached	AuxiliaryEquipment
aggregate	cim:Equipment.aggregate	0..1 boolean	The aggregate flag provides an alternative way of representing an aggregated ...	Equipment
normallyInService	cim:Equipment.normallyInService	0..1 boolean	Specifies the availability of the equipment under normal operating conditions	Equipment
EquipmentContainer	cim:Equipment.EquipmentContainer	0..1 EquipmentContainer	Container of this equipment	Equipment
OperationalLimitSet	cim:Equipment.OperationalLimitSet	* OperationalLimitSet	The operational limit sets associated with this equipment	Equipment
description	cim:IdentifiedObject.description	0..1 string	The description is a free human readable text describing or naming the object	IdentifiedObject
energyIdentCodeEic	eu:IdentifiedObject.energyIdentCodeEic	0..1 string	The attribute is used for an exchange of the EIC code (Energy identification ...	IdentifiedObject
mRID	cim:IdentifiedObject.mRID	1 string	Master resource identifier issued by a model authority	IdentifiedObject
name	cim:IdentifiedObject.name	1 string	The name is any free human readable and possibly non unique text naming the o...	IdentifiedObject
shortName	eu:IdentifiedObject.shortName	0..1 string	The attribute is used for an exchange of a human readable short name with len...	IdentifiedObject

Identifier and Mapping Information

Schema Source

• from schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile

Mappings

Mapping Type	Mapped Value
self	cim:PotentialTransformer
native	this:PotentialTransformer