Amprobe ACD-30P Clamp-On-Power-Meters User Manual
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Temperature (model ACD-31P & ACD-41PQ only)
RANGE Accuracy
-50
o
C ~ 300
o
C
2.0% + 3
o
C
-58
o
F ~ 572
o
F
2.0% + 6
o
F
Type-K thermocouple range & accuracy not included
Add 3
o
C (or 6
o
F) to specified accuracy @ -20
o
C ~ -50
o
C (or @ -4
o
F ~ -58
o
F)
Frequency
RANGE Accuracy
5.00Hz ~ 500.0Hz
0.5%+4d
Sensitivity (Sine RMS)
40A range: > 4A
400A range: > 40A
1000A range: > 400A
600V range: > 30V
THD%-F
1)
(model ACD-41PQ only)
RANGE
Harmonic order
Accuracy
3)
Fundamental
1.5% of Reading + 6d
2nd ~ 3rd
5.0% of Reading + 6d
4th ~ 16th
2.5% of Reading + 6d
17th ~ 46th
3.0% of Reading + 6d
0.0% ~999.9%
2)
47th ~ 51st
4.5% of Reading + 6d
1)
THD-F is defined as:
(Total Harmonic RMS / Fundamental RMS) x 100%
2)
Range for Dual Display mode: 0% ~ 99%
3)
Specified accuracy @ ACA fundamental > 5A ; ACV fundamental > 50V
Total Power Factor (PF)
RANGE Accuracy
1)
F ~ 21st
22nd ~ 51st
0.10 ~ 0.99
3d
5d
1)
Specified accuracy @ ACA fundamental > 2A ; ACV fundamental > 50V