54
DISTORTION ERRORS
Remark: All errors are (±).
TYPE OF
RANGE
UNIT
ERROR
DISTORTION
DISTORTION
DISTORTED
TYPICAL
MAX
Battery voltage
6.5 V to 10 V
Amps
0.03 % rdg/V
0.1 % rdg/V
Temperature
-10°C to +55°C
Amps
0.30 - 99.99
0.15 % rdg/10 K
0.25 % rdg/10 K
+ 20 counts
100.0 to 400.0
0.25 % rdg/10 K
400.0 to 700.0
0.5 % rdg/10 K
+ 10 counts
Hertz
0.1 % rdg/10 K
Threshold 40.00 A
0.25 A/K
Threshold 400.0 A
0.6 A/K
Relative
60% to 45 % RH
Amps
4 counts/10% RH
Humidity
75% to 90 % RH
0.2 % + 20 counts
to 90 % RH
Position of
Amps
1.5 % rdg
conductor in the
non centred
clamp
/ centred
Adjacent
Amps
30 % rdg
conductor carrying
AC current
Distortion of
10 mA/Am
external
50-60 Hz field
Crest factor
1.4 to 2.5
Amps
3 % rdg
crest
I
< 1000 A
2.5 to 5
6 % rdg
Amps
Common mode
50 Hz, 60 Hz,
Ip > 2 A
2 counts,
Test at 1000 V
400 Hz
4 counts
50 Hz, 60 Hz,
Ip < 2 A
6 counts,
400 Hz
16 counts
K = Kelvin
rdg = reading
