Datasheet
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U
CW
Instek
launches
new
economical
safety
testers,
the
GPT-9600
Series,
which
offers
an
affordable
solution
for
supporting
routine
tests
ofmajor
items
ofthe
safety
standards
such
as
IEC,
EN,
UL,
CSA,
GB,
]lS
and
other
safety
regulations.
The
GPT-9600
Series
is
built
upon
a
platform
ofi00VA
AC
maximum
power
output.
The
GPT-9603
is
a
3-in-I
model
capable
of
performing
AC
withstanding,
DC
withstanding
and
insulation
resistance
tests.
The
GPT-9612
is
capable
of
performing
AC
withstanding
and
insulation
resistance
tests.
The
GPT-9602
is
capable
of
performing
AC
and
DC
withstanding
tests,
and
GPT-9601
is
able
to
perform
AC
withstanding
test.
The
GPT-9600
Series
is
equipped
with
the
high-efficiency
PWM
amplifier,
which
is
the
core
ofthe
platform
design
to
impede
the
influence
from
the
input
AC
voltage
fluctuation
and
ensure
a
stable
voltage
output.
Following
a
tidy
and
easy-to—use
design
concept,
the
GPT-9600
Series
renders
users
an
intuitive
operation
environment
by
a
simple
and
clear
panel
layout,
a
large
LCD
display
and
color
LED
indicators.
The
switching
power
supply,
used
as
a
universal
input
source,
accommodates
the
power
systems
in
most
countries
in
the
world.
The
GPT-9600
series,
equipped
with
the
same
output
voltage
function
as
that
of
all
CW
Instek
Safety
Testers,
indicates
the
expected
output
voltage
before
high
voltage
tests
are
applied.
Furthermore,
an
AUTO
mode,
including
test
sequence
selections
ofwithstanding-then-insulation
or
insulation-then-withstanding,
is
designed
for
models
carrying
insulation
Resistance
test
function
to
reduce
the
testing
time
ofdual
test
items.
Other
functions
and
features
ofGPT-9600
include:
the
zero
crossing
turn-on
operation
protects
DUT
from
the
impact
of
surge
voltage
output,
the
interlock
function
safeguards
users
from
the
hazardous
shock
ofunintentional
touch
ofthe
voltage
output,
a
remote
output
on-offterminal
in
the
front
panel
and
a
signal
I/O
port
in
the
rear
panel
are
provided
as
the
means
for
remote
start/stop
control
ofthe
safety
tester.
High
Efficiency
and
High
Stability
Output
The
GPT-9600
Series,
carrying
a
high-efficiency
PWM
amplifier
design,
generates
output
source
up
to
98%
efficiency.
This
greatly
reduces
the
energy
loss
from
heat
dissipation
and
therefore
lowers
the
temperature
within
the
cabinet.
The
suppression
oftemperature
rise
during
heavy-duty
operation
ofthe
tester
significantly
increases
tester’s
reliability
and
service
lifetime.
PWM
W
Amplifier
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Output
PWM
Amplifier
Efficiency
Friendly
User
Interface
The
240
x
48
display
clearly
shows
the
applied
voltage,
test
parameters,
test
conditions,
measurement
value
and
result
on
the
screen
at
the
same
time.
The
real-time
status
update
on
the
LCD
display
accompanied
by
the
multi-colored
LED
status
indicators
on
the
front
panel
allow
operators
to
have
a
full
control
of
the
test
process
to
perform
precession
test
and
avoid
unnecessary
operation
risks
at
the
same
time.
The
status
indicator
above
the
high
voltage
output
terminal
will
automatically
flash
when
an
output
is
in
place.
In
addition,
the
function
keys
arranged
below
the
LCD
display
provide
convenient
operation
that
test
functions
can
be
easily
changed
by
a
single
pressing.
Large
LCD,
High
Intensity
Indicators
and
Function
Keys
Simply
AUTO
Mode
For
models
that
include
the
Insulation
Resistance
test
function;
there
is
a
simple
AUTO
mode
(W-I
or
I-W)
which
allows
the
operator
to
run
two
test
functions
in
sequence.
The
first
test
function
can
either
be
a
withstanding
voltage
test
followed
by
an
insulation
resistance
test
or
vice
versa,
-
thus
eliminating
the
need
to
push
the
START
button
twice
to
run
two
separate
tests.
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Simply
AUTO
Mode
Support
the
Universal
input
voltage
Additionally,
the
GPT-9600
series
provides
the
universal
input
voltage
range
for
operating
equipment
in
countries
with
different
electrical
power
standards.
With
the
GPT-9600
series,
the
hustle
of
switching
or
selecting
input
voltage
range
can
be
left
behind.
Furthermore,
50Hz
or
60Hz
can
be
selected
to
provide
a
stable
and
appropriate
test
voltage
without
relying
on
the
electrical
environment
conditions
of
input
power
so
as
to
meet
the
test
requirements.
ENSIJIIE
THE
POWER
I5
REMOVED
FROM
THE
INSTFIUMENT
BEFORE
REPLACING
THE
FUSE
!\-I
N3
POWER
MAX.
-I1»fl0\M
raw
Universal
Input
Voltage
Range
L
-ll“
G
PT-9600
Series
FEATURES
o
'|00VA
AC
Test
Capacity
'
240
x
48
Ice
Blue
Dot
Matrix
LCD
-
True
RMS
Current
Measurement
~
ARC
Detection
o
Zero
Crossing
Tu
rn-on
Operation
o
P\ll/M
Switching
Amplifier
to
Enhance
the
Power
Efficiency
and
Reliable
Testing
o
Automatically
Switching
Input
Source
for
World-wide
Input
Voltage
0
Light
Design
and
Easy
to
Operation
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Rear
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APPLICATIONS
-
Information
Tech.
Equipment
'
Consumer
Product
-
R.L.C
Component
-
Other
Tests
with
AC]
DC
Withstanding
Testing
Lower
than
20mAac
or
5mAdc
Cut-Off
Cu
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GE
ll'l5l'EK
Simply
Reliable