Fluke 1750/ET Operator's Manual page 32

1750
Operators Manual
ØC/L3
Example: Blondel or Aron system for 4-wire (Wye) power secondaries.
24
ØA/L1
ØB/L2
1750 P OWER RECORDE
P OWE R
A
100-240 V
47-63Hz
ON
Figure 13. 2 ½-Element Wye
R
VOLT AG E
B C N
CURRENT
LINK
No Connection to
1750 voltage input
SD
ETHERNET
B US Y
A/L1
GND
N
B/L2
C/L3
azd07f.eps