Common Attributes of Switches

Unbalanced Network

​The following attributes exist on both the Device feature class and the JunctionObject table in the electric domain network. They are common in the sense that they may be meaningfully populated (though not necessarily required to be populated) for any of the subclasses of switchable device (fuses, reclosers, etc.). 

Required Configuration

  • ​The DeviceStatus and PhasesNormal attributes are required for all switchable device unit records in the JunctionObject table and Electric Device Feature Class.

  • ​All Unbalanced Switch device features should have PhasesNormal equal to the union of the PhasesNormal values of the units contained by the bank. 

  • ​All Unbalanced Switch device features should have DeviceStatus that is closed unless the DeviceStatus of all units is open.

Name 

Data Type 

Description 

Sample Data 

​DeviceStatus 

Short or Long ​Integer

​Open/Closed state of the device (N/A for banks).  Open, Traceable allows for features to be owned by the subnetwork for things like export subnetwork but have no energized phases.  

​0 = Open 

​1 = Closed

​2 = Open, Traceable 

​RatedCurrent 

Short or Long ​Integer

​Current rating in amps. 

 

​MaxInterruptingAmps 

Short or Long ​Integer

​Maximum current in amps that the device can safely interrupt. 

 

​MaxOperatingVolts 

Short or Long ​Integer

​Voltage rating in volts. 

 

​GangOperated 

Short or Long ​Integer

​Used to note in the unbalanced model if a switchable device is gang operated. 

​1-Yes 

​0-No 

Balanced Network

​The following attributes only exist on the device feature class. They are common in the sense that they may be populated (though not required to be populated) for any of the subclasses of switchable device, such as fuses and reclosers.

Required Configuration

  • ​The DeviceStatus and PhasesNormal attributes are required for all switchable devices feature class.  

Name 

Data Type 

Description 

Sample Data 

​DeviceStatus 

Short or Long ​Integer

​Open/Closed state of the device (N/A for banks).  Open, traceable allows for features to be owned by the subnetwork for things like export subnetwork but have no energized phases.  

​0 = Open 

​1 = Closed 

​2= Open, Traceable

​RatedCurrent 

Short or Long ​Integer

​Current rating in amps. 

 

​MaxInterruptingAmps 

Short or Long ​Integer

​Maximum current in amps that the device can safely interrupt. 

 

​MaxOperatingVolts 

Short or Long ​Integer

​Voltage rating in volts. 

 
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