what is the meaning of bus bar, in electrical panels.

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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 ?

29 Yes

10 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 ?

12 Yes

21 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 ?

14 Yes

6 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 ?

45 Yes

2 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 ?

15 Yes

2 No

Victorvgp
[Technip]

Re: what is the meaning of bus bar, in electrical panels.

Answer
# 6

Busbar is a aluminum/copper bar insulated/un insulated
provuded with the panels.
tappings can be made on a busbar.

Is This Answer Correct ?

2 Yes

7 No

Vinod

Re: what is the meaning of bus bar, in electrical panels.

Answer
# 7

Bus bar means Cu-Patti. It Carrying A High Current With
constant Voltage.Bus bar Used in l.T panel.

Is This Answer Correct ?

6 Yes

3 No

Sushant

Re: what is the meaning of bus bar, in electrical panels.

Answer
# 8

Busbr is an electrical conductor material (copper or
aluminium), suitably sized to carry specified currents both
thermal and short circuit for a defined time, supported on
insulators or surrounded by insulation materials, used to
make common connections between many circuits or
interconnect incoming power supply and outgoing feeders.
The shape of busbar material can be any, but videly seen
are rectangular, circular tubes, wires etc.

Is This Answer Correct ?

2 Yes

1 No

Harithejas