YOKOGAWA WT110 User Manual page 129

14.2 Calibration
Calibration of AC Voltage, Current and Power
14-6
Wiring
Connect the Digital Power meter, Synchronizer and the AC voltage and AC current standard as
follows.
• Direct input
AC voltage
standard
Synchronizer
AC voltage
standard
• External sensor input (equipped with option /EX1)
Change as follows for wiring currents only.
Synchronizer
H
L
H
L
H
AC voltage
standard
L
EUT:Equipment under test
V
±
A
±
EUT
V
±
A
±
V
±
A
±
V
±
Digital power
A
meter
±
EUT
EXT
± (A)
EXT
± (A)
EXT
± (A)
IM 253401-01E