Hioki 3196 - Page 47

3.1 Connection Diagram
41
Three-phase 4-wire (3P4W)
Source side
S
O
U
R
C
E
L
O
A
D
Load sid
e
A
B
C
Black
Red
Black
Yellow
Black
Blue
N
G
Black
Gray
Neutral line
measurement, etc.
A, B, C: Lines, N: Neutral, G: Ground
Face the arrow toward
the Load
U- U+ U- U+ U- U+
U- U+
U INPUT
I INPUT
CH1 CH2 CH3 CH4CH1 CH2 CH3 CH4
U1=U2=U3=115.5 V
I1=I2=I3=50 A
U4=0 V
I4=0 A
Source side
S
O
U
R
C
E
L
O
A
D
Load sid
e
A
N
Black
Gray
Used for sepa-
rate system
Face the arrow toward the Load
A: Line, N: Neutral
U- U+ U- U+ U- U+
U- U+
U INPUT
I INPUT
CH1 CH2 CH3 CH4CH1 CH2 CH3 CH4
2 systems
Source side
S
O
U
R
C
E
L
O
A
D
Load sid
e
Used for sepa-
rate system
A
N
Black
Gray
A: Line, N: Neutral
U- U+ U- U+ U- U+
U- U+
U INPUT
I INPUT
CH1 CH2 CH3 CH4CH1 CH2 CH3 CH4
1 system and DC power supply