Kikusui KHA3000, Operation Manual, Page: 28 / 392

28
KHA3000
Three-phase Four-wire Circuit
Wiring Method
Use the L1, L2, L3, N, and G terminals in the input section on the rear of this product.
Connect them according to the following table.
If LIN is not used, connect the wires directly from the output terminals of the AC power supply
to the SOURCE terminals in the input section of this product.
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
CAUTION
Terminal G of this product is not a protective conductor terminal. It is not grounded even if
the wire is connected to terminal G. For terminals G and N, the respective SOURCE and
LOAD terminals are short-circuited internally.
AC power
–
LIN
– Input section on
the rear of KHA3000 –
EUT terminal
Output terminal INPUT OUTPUT SOURCE LOAD
U – U U – L1 L1 – U
V – V V – L2 L2 – V
W – W W – L3 L3 – W
N – N N – N N – N
G – G G – G G – G