IEC
60335
Tracking
Test
Apparatus
CTI
Comparative
Tracking
Index
Tester
1.
Reference
standard
IEC60335,
GB4706.1,
IEC 6084-1,
GB2099.1,
GB/t4207-2003,
IEC 60112.
2.
Technical
specifications
This
product
is
used
for
electrical
products
affected
by
damp
and
environment
under
the
influence
of
impurity,
or
between
the
live
parts
of
different
polarity
between
live
parts
and
grounded
(earthed)
metal
parts
may
cause
the
leakage
on
the
insulation,
produced
by
the
arc
to
electrical
breakdown
caused
by
short
circuit
or
due
to
discharge
the
material
erosion,
and
even
lead
to
fire.Flows
were
simulated
on
this
test
apparatus
is
a
destructive
test
of
insulation
materials,
used
to
test
and
assess
under
prescribed
voltage,
insulators
in
the
electric
field
and
the
impurities
in
water
function
when
the
relative
tracking
resistance.It
is
suitable
for
electrical
and
electronic
products,
and
the
insulation
materials
and
products
of
solid
electrical
appliances,
such
as
relay
socket,
switch
cover,
contact
body,
etc.
3.
Basic
specifications
|
1)
Capacity
of
the
box
|
≥ 0.5
cubic
meter,
with
glass
observation
door
|
|
2)
Electric
load
test
voltage
between
100
~
600
v
is
adjustable,
short
circuit
current
in
1
A±
0.1
A
when
voltage
drop
should
be
no
more
than
10%,
when
the
test
loop,
the
short
circuit
when
the
leakage
current
is
equal
to
or
greater
than
0.5
A,
time
keep
2
seconds,
relay
action,
to
cut
off
the
current,
the
sample
(s)
indicating
the
unqualified.
|
|
3)
Two
poles
are
applied
to
the
sample
|
with
the
rectangular
platinum
electrode,
the
force
of
the
two
poles
is
1.0n
± 0.05n,
respectively
|
|
4)
Drip
device
|
the
drop
height
is
adjustable
from
30mm~ 40mm,
the
drop
size
is
44
~
50
drops/cm3,
and
the
drop
time
is
30
± 1
second
|
|
5)
Product
features
|
the
structural
parts
of
this
test
box
are
made
of
stainless
steel
or
brass,
the
electrode
head
is
of
platinum,
high
temperature
and
corrosion
resistance,
accurate
drop
counting,
stable
and
reliable
control
system.
|
|
6)
power
supply
|
AC
220V,
50Hz
|
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