
1750
Operators Manual
ØA/L1 ![]()
GND
ØC/L3 ![]()
ØB/L2
![]()
![]()
1750 POWER RECORDER
VOLTAGE ![]()
POWER
A
B
C
N
47- 63 Hz
ON
CURRENT ![]()
SD
ETHERNET
LINKBUSY
A/L1
GND
B/L2
C/L3
azd12f.eps
Figure 9. Three-Phase IT
Example: Industrial power in countries that use the IT (Isolated Terra) system, such as Norway.
20