Interested to Buy Any Domain ? << Click Here >> for more details...
I have AC automatic voltage regulator 15KVA
What output currant?
- 3 Answers
- 5468 Views
- Siemens, I also Faced
- E-Mail Answers
Answer Posted / muzamil
if voltage regulator is single phage..in think its out put
I=kva*1000/230=65.21 amps...in full load,
if regulator 3 phage...I= kva*1000/415*1.732*pf*eff
=15*1000/415*1.732*.85*.85
=28 Amps.
| Is This Answer Correct ? | 7 Yes | 2 No |
Post New Answer View All Answers
In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???
What are the factors influence the choice of an electrc drive?
How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
what is load despatching
What are the conditions to be satisfied for parallel operation of dc generators?
what is the formula of starting current of 3phase and 1 phase motor???
why and where we use early make & late break contacts in protection?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
How many double suspension hardware fittings are required on a double circuit transmission tower?
Give the expression for the frequency of oscillations in an op-amp sine wave oscillator?
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?
Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.
where was current transformer protection units used and why??
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
