Hioki 8841 - Using a Voltage Transformer

29
────────────────────────────────────────────────────
2.10 Notes on Measurement
────────────────────────────────────────────────────
2.10.2 Using a Voltage Transformer
8841/42
GND terminal
H
L
PT
Voltage transformer
(PT) ground terminal
Ground
Input
8936
8841/42
GND terminal
PT
Input
Ground
8936
H
L
When making measurements on an AC power line for example, using a
voltage transformer, be sure to connect the voltage transformer ground
terminal to ground.
When the voltage transformer has a ground terminal
When the voltage transformer has no ground terminal