Interested to Buy Any Domain ? << Click Here >> for more details...
What is basic difference between Soft Starters And VFD
drives?
- 19 Answers
- 52481 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / rajnish
according to me soft starter is only to reduce the kick
current for safety of motor and to its connected parts.
where as in VFD we can not only control the speed of motor
but can control the starting speed ( acceleration) and
stopping speed(deacceleration)of motor.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
There is any especial requirement for motor to drive through with VFD?
What is the minimum underground tank size capacity considered for firefighting purpose?
What is the formula to calculate a three phase alternator
When lag/lead/lag-lead compensation is employed?
Difference between field rheostat and armature rheostat.
Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?
What is the abbreviation of NGT panel
how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size
What is the equivalent circuit of a transformer and its vector diagram?
how many joint can done in HT line and what is life of the joint
What type of fittings and electrical accessories can be install in radiation area ?
2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?
Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0
What is capacitance?
how is capacitor bank look like
