APPA 33II Bedienerhandbuch PDF herunterladen (Seite 9)

(2) AC Current : Auto-ranging

Range Resolution Accuracy

Overload

protection

200A 0.1A ±(1.9%rdg + 5dgt) 50/60Hz

600A 1A

±(1.5%rdg + 5dgt) 50/60Hz (for 0 ~ 400A)

±(2.5%rdg + 5dgt) 50/60Hz (for 400 ~ 600A)

800A

* AC Conversion Type : Average Sensing rms indication. (33Ⅱ)

AC Conversions are ac-coupled, true rms responding , calibrated to the rms value

since wave input , the basic accuracy is for sine wave at full scale, for non-sine wave

accuracy reference to ** (33RⅡ)

** Crest Factor : 2 to 3 , add 1.4% to Accuracy.

3 to 4 , add 3% to Accuracy.

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APPA 33II Bedienerhandbuch Seite 9