Amprobe ACD-41PQ Manuale d'uso - Pagina 17

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PEAK-rms HOLD (ACA & ACV only)
Response: 65ms to 90%
Ohms
RANGE
999.9Ω
Open Circuit Voltage : 0.4VDC typical
Audible Continuity Tester
Audible threshold: between 10Ω and 300Ω.
Response time: 250µs
ACA Current (Clamp-on)
RANGE
50Hz / 60Hz
40.00A, 400.0A, 1000A
45Hz ~500Hz
40.00A, 400.0A
1000A
500Hz ~ 3.1kHz
40.00A, 400.0A
1000A
ACA AutoVA
Threshold: 1A AC (40Hz ~ 500Hz only) nominal
TM
Crest Factor:
< 2.5 : 1 at full scale & < 5.0 : 1 at half scale for 40.00A & 400.0A ranges
< 1.4 : 1 at full scale & < 2.8 : 1 at half scale for 1000A range
Induced error from adjacent current-carrying conductor: < 0.06A/A
1)
Specified accuracy is from 1% to 100% of range and for measurements made at the jaw
2)
center. When the conductor is not positioned at the jaw center, position errors introduced
are:
A
dd 1% to specified accuracy for measurements made WITHIN jaw marking lines
away from jaw opening)
(
A
dd 4% to specified accuracy for measurements made BEYOND jaw marking lines
(
toward jaws opening)
Accuracy
1.0% + 6d
Accuracy
1) 2)
1.0% + 5d
2.0% + 5d
2.5% + 5d
2.5% + 5d
3.0% + 5d
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