[Solved] Current Capacity of Rectangular hollow copper bar

Smit Fefar Asks: Current Capacity of Rectangular hollow copper bar
I have visited various site which include the table for current capacity of insulated wire and the busbar but no a single website gave the any particular equation or any calculation to measure current capacity of rectangular hollow copper bar with any thickness

“lightbox_close”: “Close”,
“lightbox_next”: “Next”,
“lightbox_previous”: “Previous”,
“lightbox_error”: “The requested content cannot be loaded. Please try again later.”,
“lightbox_start_slideshow”: “Start slideshow”,
“lightbox_stop_slideshow”: “Stop slideshow”,
“lightbox_full_screen”: “Full screen”,
“lightbox_thumbnails”: “Thumbnails”,
“lightbox_download”: “Download”,
“lightbox_share”: “Share”,
“lightbox_zoom”: “Zoom”,
“lightbox_new_window”: “New window”,
“lightbox_toggle_sidebar”: “Toggle sidebar”


It would be grateful if you guys would do any help.

If anyone can make me formula as it is there in busbar which is 1.2 time the area of conductor for copper.

Current Capacity (in amps) = 1.2 * (area of conductor)

And Also how long our conductor is does it depends or not as a factor of current capacity ?

And the ambient temperature would be 40 °C and we would cool the pipe by flowing water from hollow space in pipe.

Ten-tools.com may not be responsible for the answers or solutions given to any question asked by the users. All Answers or responses are user generated answers and we do not have proof of its validity or correctness. Please vote for the answer that helped you in order to help others find out which is the most helpful answer. Questions labeled as solved may be solved or may not be solved depending on the type of question and the date posted for some posts may be scheduled to be deleted periodically. Do not hesitate to share your response here to help other visitors like you. Thank you, Ten-tools.