Siemens 7KG6131 series Betriebsanleitung Seite 37

Test circuit for voltage and current transducers.
1 2
U
E
9 10
U
H
1. DC voltage sensor
DC current sensor
2. voltmeter, class 0.01
3. amperemeter, class 0.01, Ri ≤ 10 Ω
4. test specimen, voltage or current transducer
5. decade resistor 0 to 20 kΩ
6. amperemeter, class 0.01, Ri ≤ 10 Ω
7. voltmeter, class 0.01
8. decade resistor 0 to 20 kΩ
9. AC or DC voltage sensor
10. voltmeter
3 4
I
E
+12
-11
L- L+
0 to 1000 V or
0 to 30 mA
SIMEAS-T - Transducer with Auxiliary Power
5 6
-32
I
+31
A
7 8
U
A
37