Interested to Buy Any Domain ? << Click Here >> for more details...
can we use 3 phase UPS for Motors and Other Machines
- 4 Answers
- 10506 Views
- ACC, I also Faced
- E-Mail Answers
Answer Posted / engineered
Yes we can,
we have to ensure following things
1. In order to cope up with starting current of motor, we
have to select higher rating batteries, we can calculate
Idc required at starting of motor.
We have to refer battery current charts.
I have successfully run 3 nos. 7.5kw motor on 200kVA UPS
but when i tried to run single 7.5kW notor on 20 kVA ups it
failes to start.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
why is the conservator tank painted white on the transformer
why single CT used in DOL starter power circuit?
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
How vfd saving power.
what are the sample questions asking to the test cunducting for electrical superwising lisence test?
what is the star delta connetion and how can do it a three phase motor with control witing with picture
please give some hindalco placement papers for written exam
Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?
How will polarity test of Dy5 Transformer ?
why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?
can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?
I don't understand why when we connect high voltage source in DC to electronic motor , we must add capacitor and resistor in parallel ? (I know that we use capacitor because we want to absorb the current that in the first second electronic motor in opposed with current course produce. ) what are the feature of Resistor and in such situation ?
Why we are use dol starter up to 10 hp
HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel
what is transformor oil gread
