3.3 DC Integration
41
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Proce
dure
3.3 DC Integration
Sensor used
: Model 9691 CLAMP ON AC/DC SENSOR
Measured current : 20 A or less
Manually stop measuring (no timer)
1.
Press the
button to select DC
(
).
Button presses are ignored if
TIME
is dis-
played: press
→
to clear it.
2.
Press
button once to select the
L range (20 A).
3.
Press
button to display the inte-
gral.
Unless output is required, the integrating
range can be left as AUTO.
4.
Press
SHIFT
→
(
0 ADJ
) to execute
automatic zero adjustment.
is displayed.
5.
Clamp around a conductor to be mea-
sured so that it is centered in the
clamp.
The figure shows the 9691 CLAMP ON AC/
DC SENSOR.
The current direction mark on Models 9692
and 9693 CLAMP ON AC/DC SENSORs is in
a different location.
6.
Press
SHIFT
→
(
START/STOP
) to
start integral measurement.
START
and
TIME
are displayed.
7.
Press
SHIFT
→
(
START/STOP
) to
stop integral measurement.
STOP
is displayed.
SOURCE
Electric
conductor
LOAD
The 9691 CLAMP ON AC/DC SENSOR
1
2
Position the clamp
with the current di-
rection indicator
pointing toward the
load side.
Summary of Contents for 3290-10
Page 1: ...CLAMP ON AC DC HiTESTER INSTRUCTION MANUAL 3290 10...
Page 2: ......
Page 6: ...iv Contents...
Page 14: ...8 Usage Notes...
Page 42: ...36 2 5 Turning Power On and Off...
Page 54: ...48 3 6 Measuring Duty by Timer...
Page 149: ...4 5 6 7 8 9 10 11...
Page 150: ......