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Idiomas disponibles
Idiomas disponibles
ND 4969-1 61-772/774 Ins.
Ranges & Accuracies:
AC Converter: 61-772, 61-774 models are true rms sensing.
Accuracy: Accuracy is specified as +/-(a percentage of the reading + a fixed amount) at
23°C±5°C (73.4°F ± 9°F), less than 75% relative humidity.
Temperature Coefficient: 0.1 times the applicable accuracy specification per degree C
from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to 122°F)
Range and
Function
Resolution
400.0/1000A
(0~600A, 50-60Hz)
400.0/1000A
(0~600A, 60-400Hz)
AC Current*
400.0/1000A
(600~1000A, 50-60Hz)
400.0/1000A
(600~1000A, 60-400Hz)
400.0/1000A
DC Current 400.0/1000A
400.0/1000A
400.0m
AC Voltage 4.000/40.00/400.0V
750V
DC Voltage 400.0m/4.000/40.00/400.0/1000V
400.0/4.000k/40.00k/400.0kΩ
Resistance 4.000MΩ
40.00MΩ
(specified to 10MΩ)
4.000µF
Capacitance 40.00µ/400.0µ F
4.000mF
Audible indication < 35Ω
Continuity
Response time: 500ms
*Accuracy stated for crest factor ≤ 3 at full scale and ≤ 6 at half scale
Input impedance: 400mV: >50MΩ; 4V: 10MΩ; 40V~ 750V: 9.1MΩ
8/30/04
2:49 PM
Page 11
Accuracy
61-772
61-774
1.7% + 10
3.0% + 10
2.5% + 10
3.5% + 10
N/A
1.5% + 5
(0~400A)
N/A
2.0% + 5
(400~800A)
N/A
3.0% + 5
(800~1000A)
1.2% + 8
(50-60Hz)
1.2% + 8
(50-500Hz)
(
1.5% + 8
50-500Hz)
0.5% + 2
1.0% + 4
5.0% + 4
12.0% + 5
N/A
3.0% + 10
N/A
3.0% + 5
N/A
5.0% + 20
•
•
•
•
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Overload
Protection
1000 AAC
1000 ADC
1000VDC or
750VAC rms
1000VDC or 750 VAC rms
600 VDC or AC rms
600 VDC or AC rms
600 VDC or AC rms
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