Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

whether a separate starter is used for a motor while it is
connected to a vvvf panel?

Answer Posted / salil

Seperate Starter is not required as the VVVF Panel will
take care of starting the motor with its soft start feature.
ofcourse, in some applications, seperate starter is used to
provide the bypass system.since in case of vvvf panel
failure the motor can be operated through the starter.

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

2032


WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING

1743


there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit

1886


why normally Generator rating are between 11Kv to 22Kv?

4539


what are the 4 rules to start the motor?

2049


If VFD is On but no starting commond on it. so how many outpout voltages of VFD

1104


What are the two types of compensation?

1049


Any Electrical Engineering jobs?Please refer for interviews. Thank you

1872


in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?

2071


Explain the role of a car driver as one of a feedback mechanism.

1135


What are the internal and external faults?

1048


how we do Vector group ,magnetic balance and tap changer test in Transformer?

2423


What is meant by time harmonics and space harmonics?

2743


Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.

2056


Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.

2142