I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator

I have 4 DG set with 1500KVA rating. system breakers are
11KV & alternator are 415 Volts. i want to Know what is
max. resistance for body earthing & 415 & 11KV V Neuteal
earthing. my fault current is 14 times for 2 sec.

Question Posted / jayesh patel

2 Answers
6302 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. i wa..

Answer / santosh

Here the give eatails are not sufficient to answer your
question. Wil you brief it clearly please?Unable to get
your question

Is This Answer Correct ?

5 Yes

4 No

I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. i wa..

Answer / h r jadhav

body earthing resistance max limit is prescibed by
electricity rules 1956. in any case touch potential step
optetial shall not be more so the curent passing live body
more than 30 miliamp.in case of 415 volts max earth
resistance shall not be more than 3 ohms. and in case of 11
kv it is to be less than .6 ohn.

Is This Answer Correct ?

0 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

why the current is denoted by the letter 'i'

1 Answers

is there any pottential in neautral?

3 Answers

sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.

0 Answers

Ammeter of 1 ohm resistance measure max 10 ohm to measure higher resistance from it

6 Answers BARC,

what are the advantages of having high voltage in transmission lines?

5 Answers

what is the advantage of connecting capacitors in delta than in star?

0 Answers

HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?

0 Answers Adhunik,

how the transformer stables out zone faults? Because we use non directional O/C relays .Is there any special considerations are taking into account to overtake this?

1 Answers

what is AH of battery

6 Answers NSIC,

how many percent setting of motor over load relay of its full load current

6 Answers

PLease anyone can tell me CTUM-15 specification?

1 Answers Gilbert Maxwell,

What is the physical significant of power factor?

0 Answers Cooper,

For more Electrical Engineering Interview Questions Click Here