Arbiter Systems 1040C - Page 109

3-19
Figure 8
Calibration of Multiple Current Transducers or Meters
Total Burden Voltage =
Where:
= Output Current of 1040C
Z
x
= Impedance of Transducer x
at Frequency of Operation
c) Burden Calculations
1040C
out
V
A
V
B
V
C
b) Meters
a) Transducers
1040C
out
AB
C
in in in
}
Outputs,
To DVM(s)
R
B
Inst.
Pwr.
Z
A
+ Z
B
+ Z
C
...
+
-
+
-
+
-
R
B