RohitK
New member
- Location
- Knoxville, TN
Hello everyone,
I did arc flash analysis for an enclosure where there are three different voltage levels . Actually it is a three winding transformer enclosure of a wind turbine. The enclosure also has an arc detector and my client requested arc hazard analysis with and without arc detector operation. I have also created three arc flash labels based on the analysis at these three voltage levels.
When I presented these labels he got confused because there are three labels for this single enclosure. This is kind of new thing to me as well so I am not sure either. Does anyone have come across such a situation before? Does NFPA 70E (2012) or CSA Z468 (2012) mention anything related to this?
Regards,
Rohit
I did arc flash analysis for an enclosure where there are three different voltage levels . Actually it is a three winding transformer enclosure of a wind turbine. The enclosure also has an arc detector and my client requested arc hazard analysis with and without arc detector operation. I have also created three arc flash labels based on the analysis at these three voltage levels.
When I presented these labels he got confused because there are three labels for this single enclosure. This is kind of new thing to me as well so I am not sure either. Does anyone have come across such a situation before? Does NFPA 70E (2012) or CSA Z468 (2012) mention anything related to this?
Regards,
Rohit