FLIR
CM82
USER
MANUAL
Document
Identifier:
CM82
‐
en
‐
US_AD
27
Table
7.2
Current
(TRMS)
Function
Range
Accuracy
DCA
99.99
A
±(2%
+
0.5
A)
599.9
A
±(2%
+
5
dgt)*
ACA
0.10–99.99
A
50–60
Hz
±
(2%
+
5
dgt)*
>60–400
Hz
±
(2.5%
+
5
dgt)*
599.9
A
VFD
ACA
0.10–99.99
A
50–60
Hz
±
(2%
+
5
dgt)*
599.9
A
*
For
measured
values
<1000
dgt,
add
5
dgt
to
the
accuracy.
Overload
protection:
600
A
rms
.
Position
error:
±1%
of
reading.
AC
conversion
type
and
additional
accuracy
is
same
as
for
the
AC
voltage.
AC+DC
A
rms
accuracy:
Same
as
ACA
specification
+
DCA
specification.
The
DCA
is
affected
by
the
temperature
and
the
residual
magnetism.
Use
the
DCA
zero
function
to
compensate.
Table
7.3
Peak
hold:
peak
maximum/peak
minimum
(AC
only,
Non
TRMS)
Function
Range
Accuracy
ACV
140.0
V
±(3.0%
+
15
dgt)
1400
V
ACA
140.0
A
±(3.5%
+
15
dgt)
850
A
Overload
protection:
1000
V
rms
,
600
A
rms
Accuracy
defined
for
sine
waves,
ACV
>
5
Vrms/ACA
≥
5
Arms,
frequency
50–400
Hz.
Suitable
for
repetitive
events.
