Wiring - Westinghouse IQ DATA User Manual

Line metering system
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TD 172838
LINE
A
L1
8
L2
L3
E
FUS
"
>ll
\t
STAND ALONE APPLICATION
LINE
A
L1
L2
L3
OPE
DELT
SE
FU
VA
PHASE
WIRE (UP TO
3
3
2 CT's WITH IQ DATA
DIRECT VOLTAGE C ONNECTION & EXTERNAL CURRENT TRANSFORMERS
LOAD
lCT
Tl
.. E-
T2
T3
1 20
OR
2 40
VW:.
CONTROL POWER
3
5
0
0
Gtrll
18
10
lA
IC
7
8
9
(SEE
LABEL FOR
JUWPERS )
12 0 /2 40
DATA
Figure 4.4A
PHASE
WIRE (ABOVE
3
3
2CT'S WITH IQ DATA
EXTERNAL POTENTIAL TRANSFORMERS & CURRENT TRANSFORMERS
lCT
.. rr
·
8
2CT
c
120
240
VM:.
OR
CONTROL P0W£R
0
0
7
>ll
Glf)
IB
IC
8
9
(SE£ LABEL FOR
120/240 JUIAPERS)
DATA
-=­
STAND ALONE APPLICATION
Figure 4.48
VOLTS)
600
-
Wiring Diagram
VOLTS)
600
LOAD
T1
T2
T3
1 0
0
0
0
IIA
\11
\t
GIII I
3-PHASE POWER
-
Wiring Diagram
Shaded area designates
15
replaces or supplements applications using
the 3-phase Power Module.
LOAD
ll
0
10
8
9
10 DATA
GNO
lOAD
0
0
0
0
"
8
9
10
10 DATA
information that
IQ DATA

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