Energy switching assembly properties used in railway. The property set can be used by the predefined type TRACTION_SWITCHING_ASSEMBLY of IfcElementAssembly.
The nominal current that is designed to be measured.
A set of nominal currents in [A] for which the data of this instance is valid. At least one value shall be provided. Any value in the set shall not exceed the value of the UltimateRatedCurrent associated with the same breaker unit.
A conventional value of apparent power determining a value of the rated current that may be carried with rated voltage applied, under specified conditions. ( IEV ref 421-04-04)
The range of allowed voltage that a device is certified to handle. The upper bound of this value is the maximum.
The highest and lowest local ambient temperature likely to be encountered.