RS PRO 123-3229, Инструкция по эксплуатации

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11
Function Range Accuracy
V 
0~400.0Vrms
400~600Vrms
±(
1.0%+ 5 digits)
50Hz ~ 500Hz *1
V

0~400.0 V
400~600 V
±(
0.7% + 2 digits)
*1: For r eadings of less than 15% of full
scale (4000 digits), add 4 digits to reading.
The settling time will be longer.
Overload protection: 600 Vrms
Input impedance: 1M Ω // less than 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 non-sine wave
below half-scale. For non sine-wave 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
≦ 2 600V//600A
1-3 Electrical Specifications
Accuracy is
±
(% r number of
digits) at 23°C
±
5°C < 80%RH.
Temperature coefficient :
Add 0.2 x (Specified accuracy)
/
°C, < 18°C,
> 28°C
.
Voltage