Mitsubishi Electric ME96SSEB-MB, User Manual

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77
9. Appendix
9.2. A List of Examples for Incorrect Wiring Display
9.2.1. 3-phase 4-wire System
∠
V
1N
∠
V
2N
∠
V
3N
∠
I
1
∠
I
2
∠
I
3
W
1
W
2
W
3
V
1N
V
2N
V
3N
I
1
I
2
I
3
1 2 3 N 1 side CT 2 side CT 3 side CT
4
LEAD 0.707 315 75 15
LEAD 0.866 330 90 30
1.000 0 120 60
LAG 0.866 30 150 90
LAG 0.707 45 165 105
5
LEAD 0.707 135 255 195
LEAD 0.866 150 270 210
1.000 180 300 240
LAG 0.866 210 330 270
LAG 0.707 225 345 285
6
LEAD 0.707 315 255 15
LEAD 0.866 330 270 30
1.000 0 300 60
LAG 0.866 30 330 90
LAG 0.707 45 345 105
7
LEAD 0.707 135 75 15
LEAD 0.866 150 90 30
1.000 180 120 60
LAG 0.866 210 150 90
LAG 0.707 225 165 105
8
LEAD 0.707 135 255 15
LEAD 0.866 150 270 30
1.000 180 300 60
LAG 0.866 210 330 90
LAG 0.707 225 345 105
9
LEAD 0.707 75 315 195
LEAD 0.866 90 330 210
1.000 120 0 240
LAG 0.866 150 30 270
LAG 0.707 165 45 285
+C2-C2
Normal
+C3-C3
Reverse
0 120 240
W
1
=Positive value
W
2
=Positive value
W
3
=Negative value
V
1N
=V
2N
=V
3N
I
1
=I
2
=I
3
P1 P2 P3
0 120
PN
+C1-C1
Normal
V
1N
=V
2N
=V
3N
I
1
=I
2
=I
3
P1 P2 P3 PN
+C1-C1
Normal
+C2-C2
Reverse
+C3-C3
Reverse
+C2-C2
Normal
+C3-C3
Reverse
PN
+C1-C1
Reverse
P3 PN
+C1-C1
Reverse
+C2-C2
Reverse
+C3-C3
Normal
0 120 240
W
1
=Positive value
W
2
=Negative value
W
3
=Negative value
No.
Power Factor
(Input)
Phase Angle Display
At balanced load (V
1N
=V
2N
=V
3N
, I
1
=I
2
=I
3
) Connection (*1)
Active Power Display Voltage Display Current Display Voltage Current
Connection
PN
+C1-C1
Reverse
0 120 240
W
1
=Negative value
W
2
=Negative value
W
3
=Positive value
V
1N
=V
2N
=V
3N
I
1
=I
2
=I
3
P1 P2
240
W
1
=Negative value
W
2
=Negative value
W
3
=Negative value
V
1N
=V
2N
=V
3N
I
1
=I
2
=I
3
P1 P2 P3
240
W
1
=Negative value
W
2
=Positive value
W
3
=Negative value
V
1N
=V
2N
=V
3N
I
1
=I
2
=I
3
P1 P2 P3
+C2-C2
Reverse
+C3-C3
Reverse
0 120 240
W
1
=Positive value
W
2
=Negative value
W
3
=Positive value
V
1N
=V
2N
=V
3N
I
1
=I
2
=I
3
P1 P2 P3 PN
+C2-C2
Normal
+C1-C1
Normal
+C3-C3
Normal
W
1
=0
W
2
=Negative value
W
3
=Positive value
W
1
=Negative value
W
2
=Negative value
W
3
=Positive value
W
1
=Negative value
W
2
=0
W
3
=Positive value
W
1
=Negative value
W
2
=Positive value
W
3
=Positive value
0 120
+C2
C2
+C3
C3
P1
P3
P2
+C1
C1
PN
1 2 3 N
K
L
k
l
K
L
k
l
K
L
k
l
U u
V v
U
V
v
u
v
u
U
V
+C2
C2
+C3
C3
P1
P3
P2
+C1
C1
PN
1 2 3 N
K
L
k
l
K
L
k
l
K
L
k
l
U u
V v
U
V
v
u
v
u
U
V
+C2
C2
+C3
C3
P1
P3
P2
+C1
C1
PN
1 2 3 N
K
L
k
l
K
L
k
l
K
L
k
l
U u
V
v
U
V
v
u
v
u
U
V
+C2
C2
+C3
C3
P1
P3
P2
+C1
C1
PN
1 2 3 N
K
L
k
l
K
L
k
l
K
L
k
l
U u
V v
U
V
v
u
v
u
U
V
+C2
C2
+C3
C3
P1
P3
P2
+C1
C1
PN
1 2 3 N
K
L
k
l
K
L
k
l
K
L
k
l
U u
V v
U
V
v
u
v
u
U
V
+C2
C2
+C3
C3
P1
P3
P2
+C1
C1
PN
1 2 3 N
K
L
k
l
K
L
k
l
K
L
k
l
U u
V
v
U
V
v
u
v
u
U
V