Fluke 8021B Instruction Manual page 83

80218
6-34.
Specifications
SHUNT
10
amps
at
100
mV
ACCURACY
(
I8°C
to
28°C)
DC
to 10
kHz
±0.25%
10
kHz-100
kHz
Rising
to
1
dB
at
100
kHz
typical
TEMPERATURE
COEFFICIENT
0.005%/°C
INDUCTANCE
8.3
nH
in
series
w/0.01fl shunt
OVERLOAD
Up
to
one
minute
at
20A
with a 1/4 duty
cycle for
recovery after currents between
10
A
and 20A
CONNECTS TO
3/4 inch center
banana
jacks
CONNECTORS
5-way binding
posts (red
and
black)
6-35.
AC/DC CURRENT PROBE
(Y8100)
6-36.
intro
duciion
6-37.
The Fluke Y8100 AC/
DC
Current Probe
is
a
clamp-on probe
that
is
used with a
voltmeter, multimeter, or
oscilloscope to
read
dc, ac,
or
composite (aeon
dc) currents.
The
jaws on
the
Y8100
are designed to
clamp around conductors
up
to 3/4
inch
in diameter.
The
pistol
shape
allows
safe, easy,
one-hand operation
when
making
current
measurement. The Model Y8
100
probe
is
battery
powered
with
size
AA
cells. It
measures
current to
200
A
dc
or ac
rms using almost any voltmeter.
Two
ranges,
20
A
and 200A,
produce
a
2V
output at full-range current.
6-38. Specifications
RANGES
20A
ac
or dc
200A
ac
or dc
RATED OUTPUT
2V
at full
range
ACCURACY
DC
to
200
Hz
±2%
of
range
200
Hz
to
1
kHz
<100A
add
±3%
reading
>100
A
add
±6%
reading
CALIBRATION CYCLE
1
year
FREQUENCY
RESPONSE
dc to
1.0
kHz
RECOMMENDED
LOAD
>3.0 kfl
TEMPERATURE RANGE
+
15°C
to
+35°C;
for specified accuracy -10°C
to
+50°C;
storage
and
operation
at
reduced
accuracy.
HEATING LIMITATION
Prolonged operation above
200Aacor
I
kHz
can
cause
damage
to
the Y8100.
WORKING VOLTAGE
RATING
.
Core
to output;
600V
dc or
480V
ac
maximum
output
to
ground;
42V
dc or
30V
ac
APERTURE
SIZE
3/4"
(19
mm)
diameter
SIZE-OVERALL
9"x
4-1/2"
x 1-7/
16" (230
mm
x
i
15
mm
x 37
mm)
WEIGHT
14
ounces
(0.4 kg),
with
batteries
POWER
Battery,
four
A
A
cells
BATTERY
LIFE
Aikaline-20
hours continuous
6-39.
AC CURRENT TRANSFORMER
(Y8101)
6-40.
Introduction
6-41.
The Model
Y810I
(Figure
6-1
)
is
a
small
clamp-on
current transformer designed
to
6-7