Amprobe ACDC-100 Spécifications télécharger pdf (Page 28)

Electrical Specications

Accuracy is ±(% reading + number of digits) at 23°C ± 5°C < 80%RH.

(1) Voltage

ACD-50NAV, ACD-51NAV, ACDC-52NAV, ACD-53NAV, ACDC-54NAV

Function Range Accuracy*

DC V

99.99V

± (0.7% + 2dgt)

999.9V

AC V

99.99V

± (1.0% + 5dgt)

50 ~ 500Hz

999.9V

LPF

99.99V

50 ~ 60Hz ± (1% + 5dgt)

61 ~ 400Hz ± (5% + 5dgt)

999.9V

* DCV <1000dgt, add 6 dgt to the accuracy. ACV <1000dgt, add 3 dgt to the

accuracy.

Overload protection: 1000Vrms

Input Impedance: 3.5M // <100pF

AC Conversion Type: AC Conversions are ac-coupled, true RMS responding,

calibrated to the RMS value of a sine wave input. Accuracies are given for

sine wave at full scale and nonsine wave below half scale. For non-sine

wave (50/60Hz) add the following Crest Factor corrections:

For Crest Factor of 1.4 to 2.0, add 1.0% to accuracy.

For Crest Factor of 2.0 to 2.5, add 2.5% to accuracy.

For Crest Factor of 2.5 to 3.0, add 4.0% to accuracy.

CF 3 @ 460V,460A (for ACD-53NAV, ACDC-54NAV),

280A (for ACD-50NAV, ACD-51NAV, ACDC-52NAV)

2 @ 690V, 690A (for ACD-53NAV, ACDC-54NAV),

420A (for ACD-50NAV, ACD-51NAV, ACDC-52NAV)

AC+DC Vrms Accuracy: same as ACV spec. +DCV spec.

(2) Current

ACD-50NAV, ACD-51NAV, ACD-53NAV

Function Range Accuracy

AC A

99.99A

50 ~ 60Hz ± (1.5% + 5dgt) **

61 ~ 400Hz ± (2% + 5dgt) **

599.9A / 999.9A*

LPF

AC A

0.10A ~ 99.99A

50 ~ 60Hz ± (1.5% + 5dgt) **

61 ~ 400Hz ± (5% + 5dgt) **

599.9A / 999.9A*

* ACD-50NAV, ACD-51NAV: 599.9A; ACD-53NAV : 999.9A

** The measured value <1000dgt, add 5 dgt to the accuracy.

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Amprobe ACDC-100 Spécifications Page 28

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