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Question
```What are the voltage values for LT,HT,EHT and other
voltages??```
Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By

# 1
LT voltage is upto 415 volts.
HT voltage is upto 220KV.
EHT voltage is upto 1100KV.

 Is This Answer Correct ? 80 Yes 32 No
Ishan Patel

# 2
LT - 230v,440v,upto600v
HT - 1.1kv,3.3kv,6.6kv,11kv,33kv,66kv
EHT - 110kv,233kv,440kv

 Is This Answer Correct ? 21 Yes 8 No

# 3
LT upto 440V
HT upto 66 kv
EHT above 66 KV upto 1200 KV (under testing)

 Is This Answer Correct ? 26 Yes 18 No
Sukhvinder

# 4
Low Tension=upto 1KV
High Tension=upto 11KV
Super Tension=22KV-33kv
Extra High Tension=33-66kv
Extra Super Tension=beyond 132kv

 Is This Answer Correct ? 16 Yes 9 No
Anbuselvan

# 5
In India IS specifications are followed which has BS
standard as base.
Normally AC 50 V - 1000V volts are considered LT .
1kV to 66 kV is considered HT and
Above 66 kV is EHT
Voltages below 50 volts is considered Extra low tension

 Is This Answer Correct ? 7 Yes 0 No
Raja

# 6
1.L.T (Low tension)=upto 1000 volts
2.H.T (High tension)=upto 11,000 volts
3.S.T (Super tension)=from 22,000 volts to 33,000 volts
4.E.H.T (Extra high tension)=33,000 volts to 66,000 volts

 Is This Answer Correct ? 24 Yes 18 No
Natarajanramkumar

# 7
Low voltage upto 1.1kV
Medium Voltage from 6.6kV to 33kV
High Voltage from 66kV upto 132/110 kV (in Karnataka)
Extra High Voltage from 220 kV & above.

 Is This Answer Correct ? 12 Yes 7 No
Sr

# 8
LT-LOW TENSION---- NOT EXCEEDING 250V
HT-HIGH TENSION---MORE THAN 650 V & UP-TO 33 KV
EHT-EXTRA HIGH TENSION-MORE THAN 33KV

 Is This Answer Correct ? 5 Yes 0 No
Ajaykrishna

# 9
It depands on the system. 433V (Phase to Phase) from
transformer 11000/433V is LT voltage and 11000V(phase to
phase) from 33KV/11KV to transformer 11000/433V is HT
voltage whereas 33KV is EHT voltage level.

 Is This Answer Correct ? 3 Yes 0 No
Praveen Kumar Gupta

# 10
LOW TENSION (LT)= 1000 (1KV)
HIGH TENSION (HT)=11000 (11KV)
SUPER TENSION (ST)=22000-33000 (22KV-33KV)
EXTRA HIGH TENSION=33000-66000 (33KV-66KV)
EXTRA SUPER TENSION=BEYOND 132000 (<132KV)

 Is This Answer Correct ? 3 Yes 1 No
Shashi Nath Jha

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