Interested to Buy Any Domain ? << Click Here >> for more details...
how to select the power contactor in Diffrent AC motors.
- 6 Answers
- 26330 Views
- Titan, I also Faced
- E-Mail Answers
Answer Posted / pramod
As per the different manufacture the give its selection
chart but techanically calculate the motor full load current
of the motor and select the nearst current size of contactor
as per different manufacture Power Contactor List
| Is This Answer Correct ? | 13 Yes | 18 No |
Post New Answer View All Answers
What is the fault or needs to be done when frequency in ac drives is not changing?
Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?
please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula
Write a note on materials used as a fuse element.
What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current
I would like to know that the fault curretn at base load and at 10% generation will be same? Fault level of BUS remain same with different generation?
How Diesel Generator start ?
what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB
What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.
How will polarity test of Dy5 Transformer ?
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
In dc ckt. 24v or 110v, which one is more efficient and why?
What is Traction? 1KVA Alternator, How much urrent taken?
Define step response?
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)
