Entering Siemens Lamps
The following table describes the part parameters required for lamps when Siemens is the selected calculation model. These Siemens component models are based on Siemens Norm SN 29500-10, Edition 2005-12, Failure Rates of Components: Expected Values for Signal and Pilot Lamps.
Parameter
Type
Description
Type
Choice List
Required only for the Incandescent subcategory.
The type of incandescent lamp. Choices are:
Halogen
High Voltage Traffic Light
Low Voltage Traffic Light
Pilot
Railway Signaling
Signaling
Median Life
Real (Hours)
The average life of the device in hours.
[Voltage Parameters]
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For more information, see Voltage Parameters.
[Derating Parameters]
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For more information, see Derating Parameters.