temperature rise in bus bar
temperature rise in bus bar
(OP)
I am confused as to why bus bar ampacity tables show a higher ampacity of bus sizes with a higher degree of temperaturs, i.e. 50 deg. C apposed to say 75 deg. C.
anybody know?
Thanks
anybody know?
Thanks






RE: temperature rise in bus bar
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RE: temperature rise in bus bar
Is it right?
thanks
RE: temperature rise in bus bar
The greater the ability to dissipate heat the greater the current carrying capacity. So higher the temperature allowed in the conductor,higher current it can take.
Regards,
Ravishankar Azad