Standard Details
Information to assist in evaluating the effect of solar radiation on outdoor metal-enclosed switchgear including metal-enclosed bus and control switchboards is provided in this guide. Specific data in the form of a continuous current capability factor for specific maximum monthly normal temperatures at the installation location to adjust the continuous current capability of outdoor metal-enclosed switchgear to the solar radiation condition required are given in this guide. Examples of maximum monthly normal temperatures along with sources for data for the US and for Canada are also presented in this guide.
| Sponsor Committee | |
| Status |
Active
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| Board Approval |
2017-03-23
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| History |
Published Date:2017-08-28
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Additional Resources Details
| PAR | |
| Historical Base Standard |
Working Group Details
| Working Group |
SASC-WG_C37.24 - SASC - IEEE Guide for Evaluating the Effect of Solar Radiation on Outdoor Metal-Enclosed Switchgear
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| Working Group Chair |
Terry Woodyard
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| Sponsor Committee | |
| Society | |
| IEEE Program Manager | |
| Active Projects |
This corrigendum corrects an error where the user of this document was directed to gather the wrong column information from the NOAA website for use in calculations. The document erroneously directs the user to read from the monthly normal average temperature values from the website rather then the monthly normal maximum temperature values.
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| Existing Standards |
This guide provides information to assist in evaluating the effect of solar radiation on outdoor metal-enclosed switchgear including metal-enclosed bus and control switchboards. Specific data are given in the form of a continuous current capability factor for specific maximum monthly normal temperatures at the installation location, to adjust the continuous current capability of outdoor metal-enclosed switchgear to the solar radiation condition required. Tables of maximum monthly normal temperatures at various locations in the US and Canada are provided.
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