Description:
product name :ANSI standard 27KV porcelain dropout fuse cutout conventional type
, grey 100A , 200A or 300A
Rated Voltage: 27 kV
Rated Current : 100A,200A,300A
Breaking Capacity : 8kA
(Symmetrical current interruption)
Power Frequency withstand voltage (dry) : 50kV
Impulse Voltage : 125 kV
Leakage distance : 340mm
How to choose proper dropout fuse cutout ?
It is very important to select proper voltage level cutout for
lines, you must consider maximum recovery voltage, system operating
voltage, continuous current, basic-insulation level (BIL) and
fault-current levels. Then you must choose proper fuse links.
Examine cutouts for build-up of contaminants. Periodic examination
is essential,
To assure dropout, the pivot points must swing freely. Be sure the
silver-plated contact surfaces are free of pitting and contaminants
.
Be careful , don't move the silver plating from these surfaces.
Insulators must be kept clean to help avoid high leakage currents
and flashovers.
Replace broken, chipped or cracked porcelain.
Applications:
27KV fuse cutout are very suitable for distribution lines or
substations up to 27KV 125BIL.
Competitive Advantage:
Our fuse cutout price are very competitive . At the same time , the
product provide high quality character.
that is the reason why we export huge quantity such product to all
over the word .
we also offer assembly instruction , if the end user has any
question during using.
we will provide related instruction free of charge .
