One 15kw motor Why we used star delta feeder?why not used DOL
please explain in details
Answer Posted / brd ganesh
We can use dol stater up to 5HP (dol stater can
not control starting current of motor but protect
by them up to 5HP). We have been using dol
staters to lower rating ac motors due to low cost.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what curve and rateing would you use for a three phase 0.75kw motor?
What is meant by coupling capacitor?
what is the use of power transformer in GSS.
how to test and calculat the head and discharge in borewell compressor
What is Auto Mains Failure Panel & Auto Synchronizing Panel
what is the difference between pvc & fiber glass cables
how to calculate the formula of cable size if motor kw is given
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
Which power will flow first if we switch on a motor Active or Reactive? How?
if we give 60 hz single phase supply to the transformer used in europe , than what will happen
How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.
what is the pre charge circuit,what will be work which function it will be use plz tell me
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
why magnetising curve not start with zero voltage?