Class: Breaker
A mechanical switching device capable of making, carrying, and breaking currents under normal circuit conditions and also making, carrying for a specified time, and breaking currents under specified abnormal circuit conditions e.g. those of short circuit.
URI: cim:Breaker
 classDiagram
    class Breaker
      ProtectedSwitch <|-- Breaker
      Breaker : Equipment.aggregate
      Breaker : ConductingEquipment.BaseVoltage
          Breaker --> BaseVoltage : ConductingEquipment.BaseVoltage
      Breaker : IdentifiedObject.description
      Breaker : IdentifiedObject.energyIdentCodeEic
      Breaker : Equipment.EquipmentContainer
          Breaker --> EquipmentContainer : Equipment.EquipmentContainer
      Breaker : IdentifiedObject.mRID
      Breaker : IdentifiedObject.Names
          Breaker --> Name : IdentifiedObject.Names
      Breaker : Switch.normalOpen
      Breaker : Equipment.normallyInService
      Breaker : Switch.ratedCurrent
          Breaker --> CurrentFlow : Switch.ratedCurrent
      Breaker : Switch.retained
      Breaker : IdentifiedObject.shortName
      Breaker : ConductingEquipment.Terminals
          Breaker --> Terminal : ConductingEquipment.Terminals
Inheritance
Slots
| Name | Cardinality and Range | Description | Inheritance | 
|---|---|---|---|
| normal_open | 1..1 Boolean | The attribute is used in cases when no Measurement for the status value is pr... | Switch | 
| rated_current | 0..1 CurrentFlow | The maximum continuous current carrying capacity in amps governed by the devi... | Switch | 
| retained | 1..1 Boolean | Branch is retained in the topological solution | Switch | 
| base_voltage | 0..1 BaseVoltage | Base voltage of this conducting equipment | ConductingEquipment | 
| terminals | 0..* Terminal | Conducting equipment have terminals that may be connected to other conducting... | ConductingEquipment | 
| aggregate | 0..1 Boolean | The aggregate flag provides an alternative way of representing an aggregated ... | Equipment | 
| normally_in_service | 0..1 Boolean | Specifies the availability of the equipment under normal operating conditions | Equipment | 
| equipment_container | 0..1 EquipmentContainer | Container of this equipment | Equipment | 
| description | 0..1 String | The description is a free human readable text describing or naming the object | IdentifiedObject | 
| energy_ident_code_eic | 0..1 String | The attribute is used for an exchange of the EIC code (Energy identification ... | IdentifiedObject | 
| m_rid | 1..1 String | Master resource identifier issued by a model authority | IdentifiedObject | 
| short_name | 0..1 String | The attribute is used for an exchange of a human readable short name with len... | IdentifiedObject | 
| names | 0..* Name | All names of this identified object | 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:Breaker | 
| native | this:Breaker | 
LinkML Source
Direct
name: Breaker
description: A mechanical switching device capable of making, carrying, and breaking
  currents under normal circuit conditions and also making, carrying for a specified
  time, and breaking currents under specified abnormal circuit conditions e.g.  those
  of short circuit.
from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
rank: 1000
is_a: ProtectedSwitch
class_uri: cim:Breaker
Induced
name: Breaker
description: A mechanical switching device capable of making, carrying, and breaking
  currents under normal circuit conditions and also making, carrying for a specified
  time, and breaking currents under specified abnormal circuit conditions e.g.  those
  of short circuit.
from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
rank: 1000
is_a: ProtectedSwitch
attributes:
  normal_open:
    name: normal_open
    description: The attribute is used in cases when no Measurement for the status
      value is present. If the Switch has a status measurement the Discrete.normalValue
      is expected to match with the Switch.normalOpen.
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:Switch.normalOpen
    multivalued: false
    alias: normal_open
    owner: Breaker
    domain_of:
    - Switch
    range: boolean
    required: true
  rated_current:
    name: rated_current
    description: 'The maximum continuous current carrying capacity in amps governed
      by the device material and construction.
      The attribute shall be a positive value.'
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:Switch.ratedCurrent
    multivalued: false
    alias: rated_current
    owner: Breaker
    domain_of:
    - Switch
    - BusbarSectionInfo
    - WireInfo
    range: CurrentFlow
    required: false
  retained:
    name: retained
    description: Branch is retained in the topological solution.  The flow through
      retained switches will normally be calculated in power flow.
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:Switch.retained
    multivalued: false
    alias: retained
    owner: Breaker
    domain_of:
    - Switch
    range: boolean
    required: true
  base_voltage:
    name: base_voltage
    description: Base voltage of this conducting equipment.  Use only when there is
      no voltage level container used and only one base voltage applies.  For example,
      not used for transformers.
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:ConductingEquipment.BaseVoltage
    multivalued: false
    alias: base_voltage
    owner: Breaker
    domain_of:
    - ConductingEquipment
    - VoltageLevel
    - TransformerEnd
    range: BaseVoltage
    required: false
  terminals:
    name: terminals
    description: Conducting equipment have terminals that may be connected to other
      conducting equipment terminals via connectivity nodes or topological nodes.
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:ConductingEquipment.Terminals
    multivalued: true
    alias: terminals
    owner: Breaker
    domain_of:
    - ConductingEquipment
    - ConnectivityNode
    range: Terminal
    required: false
  aggregate:
    name: aggregate
    description: "The aggregate flag provides an alternative way of representing an\
      \ aggregated (equivalent) element. It is applicable in cases when the dedicated\
      \ classes for equivalent equipment do not have all of the attributes necessary\
      \ to represent the required level of detail.  In case the flag is set to “true”\
      \ the single instance of equipment represents multiple pieces of equipment that\
      \ have been modelled together as an aggregate equivalent obtained by a network\
      \ reduction procedure. Examples would be power transformers or synchronous machines\
      \ operating in parallel modelled as a single aggregate power transformer or\
      \ aggregate synchronous machine.  \nThe attribute is not used for EquivalentBranch,\
      \ EquivalentShunt and EquivalentInjection."
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:Equipment.aggregate
    multivalued: false
    alias: aggregate
    owner: Breaker
    domain_of:
    - Equipment
    range: boolean
    required: false
  normally_in_service:
    name: normally_in_service
    description: Specifies the availability of the equipment under normal operating
      conditions. True means the equipment is available for topology processing, which
      determines if the equipment is energized or not. False means that the equipment
      is treated by network applications as if it is not in the model.
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:Equipment.normallyInService
    multivalued: false
    alias: normally_in_service
    owner: Breaker
    domain_of:
    - Equipment
    range: boolean
    required: false
  equipment_container:
    name: equipment_container
    description: Container of this equipment.
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:Equipment.EquipmentContainer
    multivalued: false
    alias: equipment_container
    owner: Breaker
    domain_of:
    - Equipment
    range: EquipmentContainer
    required: false
  description:
    name: description
    description: The description is a free human readable text describing or naming
      the object. It may be non unique and may not correlate to a naming hierarchy.
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:IdentifiedObject.description
    multivalued: false
    alias: description
    owner: Breaker
    domain_of:
    - IdentifiedObject
    - NameType
    - NameTypeAuthority
    range: string
    required: false
  energy_ident_code_eic:
    name: energy_ident_code_eic
    description: The attribute is used for an exchange of the EIC code (Energy identification
      Code). The length of the string is 16 characters as defined by the EIC code.
      For details on EIC scheme please refer to ENTSO-E web site.
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: eu:IdentifiedObject.energyIdentCodeEic
    multivalued: false
    alias: energy_ident_code_eic
    owner: Breaker
    domain_of:
    - IdentifiedObject
    range: string
    required: false
  m_rid:
    name: m_rid
    description: 'Master resource identifier issued by a model authority. The mRID
      is unique within an exchange context. Global uniqueness is easily achieved by
      using a UUID, as specified in RFC 4122, for the mRID. The use of UUID is strongly
      recommended.
      For CIMXML data files in RDF syntax conforming to IEC 61970-552, the mRID is
      mapped to rdf:ID or rdf:about attributes that identify CIM object elements.'
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:IdentifiedObject.mRID
    multivalued: false
    alias: m_rid
    owner: Breaker
    domain_of:
    - IdentifiedObject
    range: string
    required: true
  short_name:
    name: short_name
    description: The attribute is used for an exchange of a human readable short name
      with length of the string 12 characters maximum.
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: eu:IdentifiedObject.shortName
    multivalued: false
    alias: short_name
    owner: Breaker
    domain_of:
    - IdentifiedObject
    range: string
    required: false
  names:
    name: names
    description: All names of this identified object.
    from_schema: http://iec.ch/TC57/ns/CIM/CoreEquipment-EU#Package_CoreEquipmentProfile
    rank: 1000
    slot_uri: cim:IdentifiedObject.Names
    multivalued: true
    alias: names
    owner: Breaker
    domain_of:
    - IdentifiedObject
    - NameType
    range: Name
    required: false
class_uri: cim:Breaker