Voltage Regulator Unit

Voltage regulators provide voltage control where feeders of different lengths and diverse load conditions are supplied from the same substation bus.

Designer uses the DESIGNUNIT model name on this class to designate it as an electric device unit object class. The Designer Work Function Tool uses this model name to identify all electric device unit object classes.

Associations: VoltageRegulator, RegulatorControl

Subtypes: None

Model Names: DESIGNUNIT

Attributes:

AnimalGuardType: text - Type of animal guard used on VoltageRegulatorUnit.

ArrestorType: text - Code indicating arrestor type; domain values include Air Gap, Metal Oxide, etc.

Available: text - Code indicating whether VoltageRegulatorUnit has capacity available; domain values are Yes or No.

CoolingType: text - Code indicating cooling method used in VoltageRegulatorUnit; domain values include Radiator Forced Air and Other.

FluidType: text - Type of fluid used.

FullLoadLosses: double - Full-load losses of VoltageRegulatorUnit in watts.

HighSideRatedVoltage: long integer - Code indicating system voltage for which high side of VoltageRegulatorUnit is rated; domain values include 2400 Volts Delta, 4160/2400 Volts, etc.

HighSideBIL: long integer - Code indicating BIL rating of high side of VoltageRegulatorUnit; values include 125 BIL, etc.

Impedance: double - Impedance of VoltageRegulatorUnit, expressed as percentage.

LowSideRatedVoltage: long integer - Code indicating system voltage of low side of VoltageRegulatorUnit; domain values include 120 volts, 120/208 volts, etc.

LowSideBIL: long integer - BIL rating of low side of VoltageRegulatorUnit.

LowSideTaps: text - Number of taps available on low side of VoltageRegulatorUnit to change transformer ratio.

Manufacturer: text - Manufacturer of VoltageRegulatorUnit; domain values include ABB/Westinghouse, General Electric.

MaxSteps: text - Maximum number of steps available on VoltageRegulatorUnit.

NoLoadLosses: double - No-load losses of VoltageRegulatorUnit in watts.

PCBLevel: double - PCB level, if any, in coolant of VoltageRegulatorUnit; domain values include Arachlor, Diachlor, etc.

RatedKVA: long integer - kVA of VoltageRegulatorUnit at nominal voltage; domain values include 10 kVA, 112 kVA, 333 kVA, etc.

TapsType: text - Code indicating type of taps; domain values include 2Above/2Below, 4Above, etc.

VoltageRegulatorObjectID: long integer - ObjectID of associated voltage regulator.

XRRatio: double - Inductance/resistance ratio.