|
How
do
you
find
leakage,
signs
of
corona
and
other
invisible
problems
without
shutting
down
your
entire
electrical
distribution
system?
With
ultrasonics
and
other
inspection
tools.
Experienced
HVM
technicians
use ultrasonics
to
conduct
a
complete
survey
of
electrical
assets
as
part
of a
thorough
predictive
maintenance
strategy.
Without
affecting
your
operations,
they
can
listen
for
telltale
signs
of
developing
problems,
such
as
corona,
high
voltage
discharge,
arcing
and
tracking.
In
medium
and
high
voltage
situations,
ultrasonic
technology
allows
us
to
find
tracking
on
the
outside
of a
cable
or
tracking
over
an
insulator.
The
ultrasonic
instrument
detects
sound
outside
the
range
of
human
hearing—such
as
high
frequency
popping
and
cracking—and
pinpoints
the
exact
location.
If
not
caught
and
repaired
early,
these
anomalies
can
destroy
the
insulator
or
jacket
of
the
cable
and
result
in a
breakdown
or
explosion.
With
ultrasonics
and
other
advanced
technologies,
HVM
can
find
small
problems
before
they
become
large,
expensive
ones,
potentially
saving
you
thousands
of
dollars.
Features
&
Benefits
l
Enables
planned
maintenance
rather
than
emergency
repairs
l
Conducted
while
equipment
is
energized
and
operating,
avoiding
disruption
of
operations
l
Eliminates
potentially
catastrophic
losses
due
to
equipment
failures
from
electrical
fires
or
l
other
serious
results
when
problems
are
not
found
with
traditional
maintenance
methods
l
Extends
equipment
life
through
early
diagnosis
and
subsequent
repair.
l
Promotes
safety
in
the
workplace
since
personnel
are
not
exposed
to
faulty
equipment
l
Reduces
equipment
failures,
protecting
your
capital
equipment
investment
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