YOKOGAWA WT332E User Manual page 62

2.9 Wiring the Circuit under Measurement for Direct Input
4 Attach 758931 Safety Terminal Adapters to the voltage measurement cables.
For details on how to assemble and attach the safety terminal adapters, see section 2.5.
You can avoid wiring mistakes by connecting a red adapter to the high-voltage cable and a black adapter to
the low-voltage cable.
5 Connect the safety terminal adapters to the WT310E voltage input terminals.
•
•
Pay attention to the terminal polarities so that you don't attach the cables to terminals (V and ±) with the
wrong polarities.
The wiring for voltage measurement is complete. The wiring for measuring the power of a single-
phase, two-wire DUT is complete.
2-28
Red adapter: Connect to the VOLTAGE voltage input terminal.
Black adapter: Connect to the ± voltage input terminal.
Power supply
Red
Black
Safety terminal adapter
Voltage input terminals
(V: VOLTAGE terminal)
V
±
WT310E
SOURCE
DUT
V
U
±
± C
I
IM WT310E-02EN
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