PM 1000288 000 00
Device handbook SIRAX BT5100
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Accuracy
(Acc. to EN 60688)
Reference Value:
Output end Value Y2 (Voltage or Current)
Basic Accuracy:
0.2*C
Factor C (The Highest value applies):
Output characteristics:
1) Example of setting with Linear characteristics:
Y
X
Y0
X0
Y2
X2
Y
X
Y0
X0
Y2
X2
2) Example of setting with Bent characteristics:
Y
X
Y0
X0
Y2
X2
YY
Y
X
Y0
X0
Y2
X2
Y1
X1
X1
Y1
X0 = Start value of input
Y0 = Start value of output
X1 = Elbow value of input
Y1 = Elbow value of output
X2 = End value of input
Y2 = End value of output
RN = Rated value of output burden
UN/IN = Nominal input voltage/current
Reference conditions for Accuracy
Ambient temperature:
23°C +/- 1 °C
Pre-conditioning:
30 min acc. to EN 60688
Input Variable:
Rated Voltage / Rated Current
Input waveform:
Sinusoidal
Input signal frequency:
50 … 60Hz
C=
C=
C=
·
or C=1
or C=1
or C=1
1–
1–
1–
1–
Y0
Y1
X0
X1
Y2
Y2
Y1 – Y0
X2
X1 – X0
Y2
X2
X2
Linear characteristics:
Bent characteristics:
