what is softstarter? explain briefly where it is used?
- 2 Answers
- 6140 Views
- Essar, I also Faced
- E-Mail Answers
Answer Posted / madhu
The purpose of soft starter is to limit the starting
current during HT motors startup, as well as it limits the
voltage drop at motor terminals side.
We have different types of soft starters like FCMA, Auto
Transformer, LCI etc.....
Those soft starters will be in line at the time starting
only i.e. approx. 50-60sec. After that bypass breaker will
come in to the line.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
How to set a Zone 1 distance relay for distribution feeder?
How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.
WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM
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 ?
Is MEN and RCD related to each other ?? IF yes then how??
how to increase or decrease speed in DC shunt motor by DC convertor
can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...
what are the differences between 'exhaust fan', 'heavy-duty exhaust fan' & 'super heavy duty exhaust fan'. what are their power ratings ?
What are the essential characteristics of signal flow graphs?
how to calculate current and voltage in a same circuit?
what happen if the parallel generator phase angle shift by 1 degree in manual mode
what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.
Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks
Define open loop control system.
