Interested to Buy Any Domain ? << Click Here >> for more details...
What is basic difference between Soft Starters And VFD
drives?
- 19 Answers
- 51763 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / raju
i think VFDs are next version of soft starters. In VFD we
can varry the speed from zero RPM to Full load RPM. and
come back from Full load RPM to zero speed very smoothly.
But in Soft starters starting will be smoothly but after
reaching the full load speed the Soft starter shall be by
passed and soft starter cannot be controlled the speed.
Cost wise VFD is more costlier than VFD. In reliability
point of vied VFD is better
| Is This Answer Correct ? | 110 Yes | 24 No |
Post New Answer View All Answers
What type of DC motor would you see for a lift?
difference between high and low impedance BUS BAR relay??
I completed my BE EEE degree 2006 .... which license should i apply .... ?????
What is frantic effect?
what is the difference between interconnection and intraconnections in the circuit diagrams
how we can calculate power factor in single phase & three phase ?thank u
What will happen if the voltage in my house drops from 220V to any lower voltage?
What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.
Starting current of a 10 HP induction Motor is ______ time’s full load current.
What is Faraday's law
What is purpose of reactor?.What is different between line and bus reactor?
i am studying in final year can i allowed for 23rd UES of Indian army
Define unilateral circuit?
Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.
what is charger supervision and control supervision?
