hi, what happens if one phase of an induction motor is gone?
i know it is a very cliche question but i want to learn more else,
1 . single phasing means one phase is gone or one phase is on which one?
if one phase is gone its name is a bit weird for me.(it sounds as if one phase is on )
2- İf the two phase is on so will they each draw 1,5 times normal phase current if not why?
3- İF the two phase is not enough to drive the load, so how a decline of speed and stall situation can be proposed? what is the logic of this..?
4- iF the load increases with one phase gone, thermal overload relays is said to protect motors from single phasing, why are they used for this_? any switch wont work in an overload situation ???
best regards...
i know it is a very cliche question but i want to learn more else,
1 . single phasing means one phase is gone or one phase is on which one?
if one phase is gone its name is a bit weird for me.(it sounds as if one phase is on )
2- İf the two phase is on so will they each draw 1,5 times normal phase current if not why?
3- İF the two phase is not enough to drive the load, so how a decline of speed and stall situation can be proposed? what is the logic of this..?
4- iF the load increases with one phase gone, thermal overload relays is said to protect motors from single phasing, why are they used for this_? any switch wont work in an overload situation ???
best regards...