Specifications

Varmeters
Mechanical Indicators
59
Connection diagrams
P
P
P
1
2
3
1
1
3
2
2
3
3
C
C
C
+C
1
+C
2
+C
CT
Load
( )
T-150 rectifier
for 3-phase, 3-wire
system varmeter
Fig. 1 YP-206NVAR, YP-208NVAR, YP-210NVAR,
YP-8NVAR, YP-10NVAR and LP-80NVAR
(combined with CT)
P
P
P
1
2
3
1
1
3
2
2
3
3
C
C
C
+C
1
+C
2
+C
VT
CT
Note 1
Load
( )
T-150 rectifier
for 3-phase, 3-wire
system varmeter
Fig. 2 YP-206NVAR, YP-208NVAR, YP-210NVAR,
YP-8NVAR, YP-10NVAR and LP-80NVAR
(combined with VT and CT)
P PP12
3
1
1
1
2
2
3
3
CCC
+C
3
+C
2
+C
CT
Load
Fig. 3 YP-12NVAR and LP-110NVAR
(combined with CT)
P PP12
3
1
1
1
2
2
3
3
CCC
+C
2
+C
3
+C
CT
Load
VT
Note 1
Fig. 4 YP-12NVAR and LP-110NVAR
(combined with VT and CT)
P
P
P
1
2
3
1
1
3
2
2
3
3
C
C
C
+C
1
+C
2
+C
0
VT
CT
Note 1
Load
( )
T-150 rectifier
for 3-phase, 4-wire
system varmeter
Fig. 6 YP-206NVAR, YP-208NVAR, YP-210NVAR,
YP-8NVAR, YP-10NVAR and LP-80NVAR
(combined with VT and CT)
PPP12
3
1
1
1
2
2
3
3
CCC
+C
2
+C
3
+C
0
CT
Load
Fig. 7 YP-12NVAR and LP-110NVAR
(combined with CT)
PPP12
3
1
1
1
2
2
3
3
CCC
+C
2
+C
3
+C
0
VT
CT
Note 1
Load
Fig. 8 YP-12NVAR and LP-110NVAR
(combined with VT and CT)
3-phase, 3-wire system
P
P
P
1
2
3
1
1
3
2
2
3
3
C
C
C
+C
1
+C
2
+C
0
CT
Load
( )
T-150 rectifier
for 3-phase, 4-wire
system varmeter
Fig. 5 YP-206NVAR, YP-208NVAR, YP-210NVAR,
YP-8NVAR, YP-10NVAR and LP-80NVAR
(combined with CT)
3-phase, 4-wire system
Note 1. For low-voltage circuits, grounding of the secondary sides of the instrument voltage transformer and current transformer is unnecessary.