Westinghouse IQ DATA User Manual page 18

Line metering system
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TO 172838
LINE
A
L1
L2
L3
FU
"
"'
STAND ALONE APPLICATION
LINE
L2
VA
STAND ALONE APPLICATION
PHASE
WIRE (UP TO
3
3
DIRECT VOLTAGE CONNECTION & EXTERNAL CURRENT TRANSFORMERS
LOAD
lCT
T1
o
XI
2CT
T2
3CT
T3
GNO
120 OR 240 VIC
CONTROL POWER
I
0
0
10
18
lC
7
Glfl
8
9
WlEL
(SEE
fOR
120/240 Jl)ljP[RS)
IQ DATA
Figure 4.4E - Wiring Diagram
PHASE
WIRE (ABOVE
3
3
EXTERNAL POTENTIAL TRANSFORMERS & CURRENT TRANSFORMERS
lU
3CT
GNO
120 OR 240 VIC
CONlRDl POWER
I
5
J
0
0
\t
Gl()
lA
18
IC
7
8
9
10
6
(SEE LASH fOR
2
120/240 JUWPERS)
IQ DATA
Figure 4.4F - Wiring Diagram
VOLTS)
600
VOLTS)
600
Shaded area designates information that
replaces or supplements applications using
the 3-phase Power Module.
17
10 DATA

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