How can you tell 33KV and 11kV?

For the 11KV transmission line, generally Double Pole(DP) structure is used. In a transmission line, if three pieces of disc insulators per phase are connected, then the KV of the transmission line is 33KV. For the 33KV transmission line, generally, Four Pole structure is used.

How many KVA does a transmission line have?

Today, transmission-level voltages are usually considered to be 110 kV and above. Lower voltages, such as 66 kV and 33 kV, are usually considered subtransmission voltages, but are occasionally used on long lines with light loads. Voltages less than 33 kV are usually used for distribution.

What is the meaning of 33KV line?

33 kva is classified as high voltage line , this is used for transmition lines and 11 kva is distrubution lines which is connected to the demand side of the electrical network.

What is considered a high voltage transmission line?

Classification of transmission lines High voltage (HV; subtransmission less than 100 kV; subtransmission or transmission at voltages such as 115 kV and 138 kV), used for sub-transmission and transmission of bulk quantities of electric power and connection to very large consumers.

Is 33kV High Voltage?

The voltage level between 33kV to 220 kV is called High Voltage. Also, the transmission line carries the high voltages is called high voltage transmission lines.

What is clearance in transmission line?

As per Indian Electricity Rule 1956, Clause No 77, the minimum distance between bottom conductor and ground of a 400KV transmission line is 8.84 meter. As per this clause, of IE 1956, minimum ground clearance of 33KV uninsulated electrical conductor is 5.2 meter.

What is the difference between 33KVa and 11kva power lines?

Register now or log in to answer. 33 kva is classified as high voltage line , this is used for transmition lines and 11 kva is distrubution lines which is connected to the demand side of the electrical network In 33 kVA line the poles used are higher than 11 kVA line.

What is the difference between 3333 kVA and 11 kVA?

33 kva is classified as high voltage line , this is used for transmition lines and 11 kva is distrubution lines which is connected to the demand side of the electrical network In 33 kVA line the poles used are higher than 11 kVA line. Conductor sizes are also different.

What is the difference between power transformer and 33/11 kV substation?

Power transformers are being used to change voltage level at substation. 33/11 kv Subtation is used to step down voltage from 33 kv to 11kv and the output is connected to feeder for local utility. The primary voltage for power transformer at 33/11kv substation is 33 kv which is fed from secondary transmission line.

What is the difference between 33kV and 11000/415v power?

This is the line that brings power to your locality Transformer (11000/415V) which is distributed to consumers i.e. homes and offices. 33kV lines on the other hand is not usually found that close to residential areas. They are usually a medium to take power from one small sub-station to another for later distribution.