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Question 
what is the meaning of bus bar, in electrical panels.
 Question Submitted By :: C.v.menon
I also faced this Question!!     Rank Answer Posted By  
 
  Re: what is the meaning of bus bar, in electrical panels.
Answer
# 1		 
it will carry the rated current contuniously
 
Is This Answer Correct ?    6 Yes 1 No
Selvakumar.v
 
  Re: what is the meaning of bus bar, in electrical panels.
Answer
# 2		 
it is the 3 phase supply line. it carrying high voltage 
with constant current.
 
Is This Answer Correct ?    4 Yes 4 No
Infodoss
 
 
 
  Re: what is the meaning of bus bar, in electrical panels.
Answer
# 3		 
High current carrying conductor to which the breakers are 
connected in panels is called busbar.
 
Is This Answer Correct ?    3 Yes 2 No
Minal
 
  Re: what is the meaning of bus bar, in electrical panels.
Answer
# 4		 
Bus bar is Aluminium or copper flat/strip installed inside 
any panel for carrying current. Incomming suply comming 
into the panel through incomer (VCB/ACB/MCCB/MCB/Isolator)
and connected to this busbar. To this busbar all outgoing 
feeders are connected via breaker.
The busbar may be in LT or in HT panel.
 
Is This Answer Correct ?    11 Yes 0 No
Tauseef Tarique, Engineer(e)
 
  Re: what is the meaning of bus bar, in electrical panels.
Answer
# 5		 
First of all Busbar is a bar conductor having comparitively 
higher thickness in order to neglet I(square)*R losses.

The purpose of placing busbar is to maintain constant 
voltage to all parallel circuits connected throughout the 
panel.
 
Is This Answer Correct ?    0 Yes 0 No
Victorvgp
[Technip]
 

 
 
 
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