How many types of isolator is available for H.T.lines? which one is best for s

How many types of isolator is available for H.T.lines?
which one is best for sub-station?

Question Posted / kamesh

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How many types of isolator is available for H.T.lines? which one is best for sub-station? ..

Answer / sanjeev singh

Types of isolator are
1.Central rotating, horizontal swing
2.center-Break
3.Vertical swing
4.Pantograph type

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9 Yes

2 No

How many types of isolator is available for H.T.lines? which one is best for sub-station? ..

Answer / arshad iqbal

There are different types of isolators available depending upon system requirement such as

Double Break Isolator

Single Break Isolator

Pantograph type Isolator

Depending upon the position in power system, the isolators can be categorized as

Bus side isolator – the isolator is directly connected with main bus

Line side isolator – the isolator is situated at line side of any feeder

Transfer bus side isolator – the isolator is directly connected with transfer bus

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How many types of isolator is available for H.T.lines? which one is best for sub-station? ..

Answer / venkatesh k

Types of Electrical Isolators
There are different types of isolators available depending upon system requirement such as

Double Break Isolator

Single Break Isolator

Pantograph type Isolator

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0 Yes

1 No

How many types of isolator is available for H.T.lines? which one is best for sub-station? ..

Answer / maruthi rao p

Vaccume Circuit Breaker

Is This Answer Correct ?

3 Yes

20 No

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