what will be the motor terminal box connection arrangement
(star or delta). on what basis it decided?
Answer Posted / sasi karthick a
it is standard 6 terminal with 3Starting and 3ending points
of windings. Plz refer the below link for connection
diagram.
for low voltage motors,
Upto 2HP/1.5kW - star
above 2HP/1.5kW - Delta
With the same winding, power of the motor varies 3:1 ratio
in Delta to star.
http://www.elprocus.com/wp-
content/uploads/2013/09/Induction-motor-winding-terminals-
connected-in-star-and-delta-configuration.jpg
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is mean by STUB protection?
Why derivative controller is not used in control systems?
hi , i have 150 kw loud and we need 50 m cabil,i want to know wich size cabil we use. thanks
What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?
What is dc current source?
What happens to voltage when current is zero?
do we use links in a dc circuit?if so what s its use in it?
why current is constant on d.c?
could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .
how to select the isolation tranformer for siemens 802dsl cnotroller
i want some interview related questions with their answers which can help for attend the interviews...
l&t switch FN 63 handle position can we change
why we cannot protect 100% winding of an alternator by using differential protection?