In minutes 6:50 I believe that as 3 conductor cable space is 110% then it is not needed to multiply it's ampacity by T5D.( actually 110% is enough space to pass the air and make the multiconductor cable cool) Respectively for other 3 single conductors we should consider 3 conductors and then look at T5D fourth column which is 0.87
In minutes 6:50 I believe that as 3 conductor cable space is 110% then it is not needed to multiply it's ampacity by T5D.( actually 110% is enough space to pass the air and make the multiconductor cable cool)
Respectively for other 3 single conductors we should consider 3 conductors and then look at T5D fourth column which is 0.87
Thanks for the comment. I totally agree with you, this appears to have been an oversight. Thanks for letting me know!
At 8:04 the T5C don’t have a factor of 0.84. I think it should be 0.8
What is the maximum distance that multi-conductor cables can be run in contact
Good question. 4-004(13) states a maximum of 600mm that multiple multiconductor cables can be in contact before deration must be applied from T5C.
@@Red_Seal_Electricin thank you
Do you have any videos about that?