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1750
Operators Manual
24
SD
ETHERNET
P OWE R
1750
P OWER RECORDE R
ON
BUSYLINK
100-240 V
47-63Hz
BACN
VOLTAGE
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.