Fluke 1750 - Manual (Page 32)

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