Basically, three
different types of insulators are used as electrical or overhead insulators in
various industrial applications. The ideal of used as the transmission of
electrical power and telecommunication purposes, the insulators that can be
used as electrical or overhead insulators are pin insulators, suspension
insulators and strain insulators.
One of the earliest
designed overhead insulators is Pin Insulator, which are used in various
electrical power transmission applications for thirty-three voltage systems.
The pin insulators are not suitable for electrical transmission and
telecommunication applications.
Another type of
insulators that is suitable for transmission of high electrical power
transmission is posted insulator. For electrical transmission of electrical
more than 33V, the post insulators are used.
Consists of a single
stage as well as multiple stages, the post insulators are designed with
conductors are fixed at the top of an insulator with the help of connector clamps.
In addition to this, in post insulators, more than two insulators can be fixed
together for higher voltage transmission applications.
As the use of pin or
post insulators for transmission of higher voltage is quite uneconomical, hence
the customers are advised to use suspension insulator. The suspension insulator
is suitable for transmission of any voltage. The replacement of damaged disc
insulators is very easy in case of suspension insulators. Since the suspension
insulators are hanged on suspension string, the mechanical stress associated
with suspension insulators are very less as compared to pin or post insulators.
Apart from also many
advantages over the traditional pin or post insulators, the suspension
insulators are associated with certain disadvantages too. One of the most
important disadvantages of suspension insulators is that the initial cost of
setting up the suspension insulators is very high as compared to pin or post
insulators. More height is required for
the purpose of setting up suspension insulators than a traditional pin or post
insulators, for the purpose of maintaining the same ground clearance of current
conductors. For the purpose of setting up the suspension, insulators are very
large as compared traditional pin or post insulators.
The clients or
customers can contact the prominent LT HT Insulators Manufacturer in Delhi,
for the purpose of buying the best quality of low tension or high tension
insulators. Apart from manufacturing the best quality of LT HT insulators, the
manufacturers also manufacture different types of Aluminium Substation Clamps and Connectors.
Fabricated from the finest quality of aluminium and cutting-edge machinery, the
Aluminium Substation Clamps and Connectors
are recognized for their dimensional accuracy.