What is the difference between LT & HT Cable

Question Posted / vcsiva

4 Answers
10566 Views
ETA, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What is the difference between LT & HT Cable..

LT HT
1. Use : Up to 690V Above 690

2. Insulation : PVC XLPE
3. Core(Neutral) : Yes No
4. Insulation Grading : 1100 V Above
3.3kV, 11KV..etc

( Please note that now 690 V using in VFD application with
LV cable and 440 V for DOT motor starter)

Is This Answer Correct ?

8 Yes

1 No

What is the difference between LT & HT Cable..

Answer / srikanth

it is depend upon the voltage rating when more than 700v
used is LT and for above it is HT..

Is This Answer Correct ?

5 Yes

2 No

What is the difference between LT & HT Cable..

Answer / deepak singh kushwaha

lt cable are applicable for less than 700 volt with
neutral core but Ht cable is applicable 700 volt alongwith
without neutral core

Is This Answer Correct ?

3 Yes

4 No

What is the difference between LT & HT Cable..

Answer / rakesh

HT CABLES ARE HIGH TENSION CABLES AND LT CABLES ARE LOW
TENSION CABLES.

Is This Answer Correct ?

2 Yes

6 No

Post New Answer

More Electrical Engineering Interview Questions

R=*¶ l/a

0 Answers

What is switch disconnector fuse?

1 Answers

Dear sir,how should i set the relay in star delta starter..say ex i am having 4ohp motor,,wht should be the relay setting...?

4 Answers

Dear friends , I am going attend interview for WARTSILA INDIA LIMITED , power plant .Could any 1 pls send me few questions. the area i have to concentrate? please send it to mikalraj@gmail.com. pls help me out

1 Answers

why power generate in 33 kv it will be step down by 11 kv .

5 Answers

. Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV, 20kV, 30kV?

3 Answers

how we check vector group dyn7

1 Answers

how much Amp we can put in 1200kva generator?

11 Answers MacLellan,

what is the difference between scaler and vector control in drive and where it is to be used ?

1 Answers Essar, TCS,

tell me the operation of ELCB. How it detects a fault?

4 Answers

In the diesel generator if there is an AVR (auto voltage regulator) gone faulty, in this condition is there any way to generate the voltage from the alternator? I need a brief explanation can you please help somebody

1 Answers Vodafone,

What is the relation between frequency and motor rpm?

0 Answers

For more Electrical Engineering Interview Questions Click Here