1750
Operators Manual
22
SD
ETHERNET
POWER
1750
POWER RECORDER
ON
BUSY
LINK
100-240 V
47-63Hz
B
A
C
N
VOLTAGE
CURRENT
G
N
D
ØA/L1
B/L2
C/L3
A/L1
G
N
D
ØC/L3
ØB/L2
azd18f.eps
Figure 11. Three-Phase Open Leg
Example: A variant of power transformer winding type.