Electrical Specifications - Amprobe ALC-110 Manual Del Usuario

Influence of
external low
frequency
magnetic fields
(E11)
Influence of load
current (E12)
Influence of touch
current caused
common mode
voltage (E13)
Influence of
frequency (E14)
Influence of
repeatability (E15)
Agency approval
Power supply
Battery life
Low battery
voltage
Low battery
indication
Auto power off
Dimensions
(H x W x L)
Weight

ELECTRICAL SPECIFICATIONS

Accuracy is given as ± (% of reading + counts of least
significant digit) at 23 °C ± 2 °C (≤ 80% R.H.)
AC Function
• AC A specifications are AC coupled, true RMS.
• For non-sinusoidal waveforms, Additional Accuracy by
Crest Factor (C.F.):
Add 1.0% for C.F. 1.0 to 2.0
Add 2.5% for C.F. 2.0 to 2.5
Add 4.0% for C.F. 2.5 to 3.0
• Max. Crest Factor of Input Signal:
3.0 @ 3000 counts
2.0 @ 4500 counts
1.5 @ 6000 counts
• Frequency Response is specified for sine waveform.
• When operating under magnetic field add error E11.
• When measuring leakage current of multiple conductors,
add error E12 for influence of load current.
• For Position Error see error E1.
10 A/m: add ±0.1 mA
30 A/m: add ±0.3 mA
@ I : 3.500 mA – 600.0 mA / 40 Hz
N
to 1 kHz
and a frequency of the magnetic
field of 15 to 400 Hz acc. to
IEC 61000-4-8
Add ±6 μA per A load current
N/A
N/A
N/A

Two 1.5 V AAA (LR03) batteries
60 hours typical
Approx. 2.5 V
Idle for 20 minutes
8.7 x 3.5x 1.8 in
(221 x 89 x 48 mm)
Approximately 0.90 lb (410 g) with
battery installed
15