Interested to Buy Any Domain ? << Click Here >> for more details...
can three phase induction motor rotate with only 2 phases
connected
- 22 Answers
- 58095 Views
- Delta, Mannar Company, Suntron, I also Faced
- E-Mail Answers
Answer Posted / ram
Yes possible. Using capacitors you can run three phase
induction motors with high current rating. Normal current
rating is 1.5 amphere per HP for each phase;but for two
phase it will go up to 2.0 to 2.5 amphere for each phase.
Method: You can use running capacitors with 440 rating.For 1
Hp you need 12- 15 mfd capacitor/for 5 HP you need 60-70
mfd.You can make new phase via this capacitor from any one
of the remaining phases, if motor runs in reverse connect
capacitor in the other phase. For starting you may have to
add additional 100 mfd in parallel with the capacitor
previously described via make break switch of suitable
current rating for a moment.
| Is This Answer Correct ? | 15 Yes | 1 No |
Post New Answer View All Answers
what is proper capacitor placement? How to evaluate capacitor size?
give single line diagram of D.G distribution form alternator to main L.T panel?
what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?
what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?
In parallel operation time both NGR’s close or not close if both close what will happen
could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com
In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.
how to control the speed to switched reluctance motor
Do u know any one? how to find out in motor rated amps? formula?
Why we cant store an ac power. If we coo store in which device we can?
WHAT IS MEANT BY INSULATION CLEARANCE IN VACCUM?
What is the meaning of Insulation H for transformers????
in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.
1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.
why power not passes in plastic and rubber material
