Technical description
4 Measurement functions
4.12 Analogue output (option)
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4.12.1.
mA scaling example
In this chapter, there is an example configuration of scaling the
transducer (mA) output.
Example 1
Coupling
=
IL
Scaled
minimum
=
0
A
Scaled
maximum
=
300
A
Analogue output minimum value
=
0 mA
Analogue output maximum value
=
20 mA
IL
(A)
(mA)
Analogue
out
p
ut
4
8
12
16
20
300
mASca
l
ing_1
Figure 4.12.1-1. Example of mA scaling for IL, average of the three phase
currents. At 0 A the transducer ouput is 0 mA, at 300 A the output is 20 mA