As all of us know, the high voltage switch
belongs to high voltage switchgear. In other words, it's also a form of
electrical switchgear. Typically speaking, naturally, if we make very good use
of higher voltage switch, it brings comfort and surprise to us. In contrast, if
not, it will be like a terrible tiger. So the best way to use it safely is
really a huge difficulty. Let’s go over the issue today.
Higher voltage switch cabinet which can be
produced by switchgear manufacturer or electrical switchgear manufacturer is
employed for energy generation, transmission, distribution, and electrical
energy conversion. What’s a lot more, it plays a role of on-off handle or
protection, and so on. within the electrical consumption.( Power Transformers
Manufacturer)
Speaking in the application in the higher
voltage switch cabinet, it really is utilised for the electrical products whose
voltage is in between three point six kilovolts to 5 hundred and fifty five
kilovolts.
As for the classification of higher
voltages switch, it could be divided into categories, that are incorporated
several high voltage disconnector and earthing switch, high voltage load
switch, higher voltage automatic reclosing and sectionalizer, higher pressure
operation mechanism, high-pressure explosion-proof device and high voltage
switch cabinet and so on.
Now, let’s discuss the measures about the
way to stop misoperation on High Voltage Switchgear.
Firstly, in an effort to stop the closing
with load. After closing the test place, the auto circuit breaker which is in
the high voltage switch cabinet must not enter the operate spot.
Secondly, in an effort to avoid the
switching on with ground wire, in the event the grounding knife which is within
the higher voltage switch cabinet is inside the position of closed, the
automobile breaker must be unable to switch off.
Thirdly, to be able to prevent going into
reside space, when vacuum circuit breaker which can be inside the high voltage
switch cabinet is switching and working, the cabinet door must be locked by
using the mechanics on the grounding knife.( Combined
Transformer)
Fourthly, as a way to avert the charged
with grounding wire, whilst the vacuum circuit breaker which can be within the
higher voltage switch cabinet is in the state of closing, the closing earthing
knife cannot be input.
Fifthly, in order to avert broach gate with
load, even though the vacuum circuit breaker which can be inside the higher
voltage switch cabinet is within the state of closing, it can't exit from the
functioning position of the vehicle breaker.
Inside a word, high voltage switch plays an
important part in our daily life. However it is very crucial for us to make
great use of it.(Oil
Immersed Distribution Transformer)
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