Current carrying capacity of ALUMINIUM BUS BAR

4 comments:

Jagan Jai said...

One of the top glass design work held in art gallery expo. Our Boom Lift Rental Equipment access to product art in height work. We also serviced for aluminium scaffolding rental process to help man access any service in height design. We Sendhamarai Engineering Our quick service also in aluminium scaffolding rental in Coimbatore

Pradeep Singh said...

Very Good Point about the your blog when I search in google your blog get ranking good all blog post are very informative. Kindly post about Interior Designs In Chennai & Modular Kitchen in Chennai related.

Adam Rogers said...

Excellent piece
Aluminium bar

sathish kumar said...

Generally current carrying capacity of Al. is 0.8A per
sqmm and Copper is 1.6A per Sqmm.

Suppose we need bus bar for 630A, and we are going with
Aluminium bus bar

= 80*10*.8=640A
where 80*10 is size if bus bar usually available is the
market.
so we can use 80x10sqmm al. busbar per phase for 630A.

for TPN- (3.5)x80x10


If we are going with Copper bus bar
than we will use = 40x10sqmm per phase

= 40x10x1.6=640A
where 40*10 is size if bus bar usually available is the
market.
so we can use 40x10sqmm copper busbar per phase for 630A.