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The 6.6KV device will conduct before the 11KV device, quite possibly even in normal operation. Don't use it this way!
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∙ 12y ago
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Is it possible to use an Air Circuit Breaker for protection on 11KV line instead of SF6's Circuit Breakers?
Craig, Please refer to Australian Standard AS3000:2007 for the answer.
What is 11kv Switchgear?
switchgear is electrical equipment regulats from electricity
Why normally Generator rating are between 11Kv to 22Kv?
Because if we use a generator of 33kv or higher then the radii must be of 2-3 meters that is not good. And also the area of the generator will be very high and losses and heat paameters will also be high. The main point is that we use 11kv generator at power plants and we have to step up the power to 220KV or 500KV etc. So we use 11kv or 22kv instead of 33 kv or higher.. By doing so we save the cost of area required, radii of rotor, and losses produced by higher power generators.
What is the expriy date of 11 KV Transformer oil?
It is better to check the BDV (Break down voltage) of the oil to decide whether the said oil is usable for 11KV application, instead of depending upon its "expiry" date.
How is 11kv convert to 230v?
The higher voltage it transformed to a lower voltage by the use of a step down transformer.
How much must be the distance between two conductors of 11kv line?
600mm is the distance between two conductors in 11kv line
Is it possible to use an Air Circuit Breaker for protection on 11KV line instead of SF6's Circuit Breakers?
Craig, Please refer to Australian Standard AS3000:2007 for the answer.
What is 11kv Switchgear?
switchgear is electrical equipment regulats from electricity
What is the minimum value of Ir test in 11kv cables?
4444
Why normally Generator rating are between 11Kv to 22Kv?
Because if we use a generator of 33kv or higher then the radii must be of 2-3 meters that is not good. And also the area of the generator will be very high and losses and heat paameters will also be high. The main point is that we use 11kv generator at power plants and we have to step up the power to 220KV or 500KV etc. So we use 11kv or 22kv instead of 33 kv or higher.. By doing so we save the cost of area required, radii of rotor, and losses produced by higher power generators.
Why the generating stations produce 11kv voltage and it step up to 33kv during transmission.. why we should not use 230volts to generated and can step up to 11kv.. why?
if we take 11kv /33kv yhe current produced will be less when compared to 230v/11kv.. the curent produced will be gerater than 1000amp or above so the winding of the transformers will damage because thier is no winding at present to with stand the huge amount of current by K.B.N.GANGADHAR sasi institute of technology and engineering
What is the base mva of 33Kv?
750MVA to 1000MVA for 33kV and 350MVA for 11kV
What is the expriy date of 11 KV Transformer oil?
It is better to check the BDV (Break down voltage) of the oil to decide whether the said oil is usable for 11KV application, instead of depending upon its "expiry" date.
Why is high voltage from 11kv onwards?
To be precise this kind of hi voltage is called distribution by power company. 11kv 16 kv that type of voltage. however transmission can be in the range of 5ookv. And you can see at tower from interstates lines
How much should a used Roland TD-11KV drum kit cost?
A nice, brand new, Roland TD-11KV drum kit (with mesh heads) should cost about $1600. Used can range anywhere from $1400-$1600
Safe gap betweer 11kv conductor and earth?
A good rule of thumb is 1" per 1000V
Why transmission is done on 11kv and 33kv?
High voltage reduces the amount of energy wasted in transmission lines.
