Kikusui KHA3000, Operation Manual, Page: 55 / 392

3
KHA3000
55
Wiring Measurement Circuits
W
iring M
easurem
ent Circuits
Single-phase three-wire circuit
Three-phase three-wire circuit
Three-phase four-wire circuit
A
V
A
V
L1
L2
N
G
L1
L2
N
G
N
G
L1
L2
KHA3000 EUT
SOURCE LOAD
AC power
supply
Impedance
network
A
V
A
V
A
V
U
V
W
G
U
V
W
G G
L1
L2
L3
KHA3000
SOURCE LOAD
EUT
AC power
supply
Impedance
network
N N
A
V
A
V
A
V
U
V
W
N
G
U
V
W
N
G
N
G
L1
L2
L3
KHA3000
SOURCE LOAD
EUT
AC power
supply
Impedance
network