Mitsubishi Electric ME96SSEB-MB, Руководство пользователя

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80
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
22
LEAD 0.707 165 105 225
LEAD 0.866 180 120 240
1.000 210 150 270
LAG 0.866 240 180 300
LAG 0.707 255 195 315
23
LEAD 0.707 105 45 165
LEAD 0.866 120 60 180
1.000 150 90 210
LAG 0.866 180 120 240
LAG 0.707 195 135 255
24
LEAD 0.707 195 135 75
LEAD 0.866 210 150 90
1.000 240 180 120
LAG 0.866 270 210 150
LAG 0.707 285 225 165
25
LEAD 0.707 315 255 195
LEAD 0.866 330 270 210
1.000 0 300 240
LAG 0.866 30 330 270
LAG 0.707 45 345 285
26
LEAD 0.707 75 15 315
LEAD 0.866 90 30 330
1.000 120 60 0
LAG 0.866 150 90 30
LAG 0.707 165 105 45
27
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
P1
+C1-C1
Normal
+C2-C2
Reverse
+C3-C3
Normal
0 330 30
W
1
=Negative value
W
2
=Negative value
W
3
=Positive value
V
1N
＜
V
2N
=V
3N
I
1
=I
2
=I
3
PN P2 P3
+C1-C1
Normal
W
1
=0
W
2
=Negative value
W
3
=Negative value
W
1
=Negative value
W
2
=Negative value
W
3
=Negative value
W
1
=Negative value
W
2
=Negative value
W
3
=0
W
1
=Negative value
W
2
=Negative value
W
3
=Positive value
I
1
=I
2
=I
3
P3 P2 P1 0 240 120
W
1
=Positive value
W
2
=Negative value
W
3
=Negative value
V
1N
=V
2N
=V
3N
P1 P3 P2 PN 0 240 120
W1=Positive value
W2=Positive value
W3=Positive value
V
1N
=V
2N
=V
3N
I
1
=I
2
=I
3
+C3-C3
Normal
PN
+C1-C1
Normal
+C2-C2
Reverse
+C3-C3
Normal
W
1
=Negative value
W
2
=0
W
3
=Positive value
W
1
=Negative value
W
2
=Positive value
W
3
=Positive value
W
1
=0
W
2
=Positive value
W
3
=Positive value
W
1
=Positive value
W
2
=Positive value
W
3
=Positive value
PN
+C3-C3
Normal
W
1
=Positive value
W
2
=Positive value
W
3
=0
W
1
=Positive value
W
2
=Positive value
W
3
=Negative value
W
1
=Positive value
W
2
=0
W
3
=Negative value
W
1
=Positive value
W
2
=Negative value
W
3
=Negative value
+C1-C1
Normal
+C2-C2
Reverse
+C2-C2
Reverse
0 240 120
W
1
=Negative value
W
2
=Negative value
W
3
=Positive value
V
1N
=V
2N
=V
3N
I
1
=I
2
=I
3
P2 P1 P3
P2
+C1-C1
Reverse
+C2-C2
Normal
+C3-C3
Normal
0 60 30
W
1
=Negative value
W
2
=Positive value
W
3
=Negative value
V
1N
=V
2N
＞
V
3N
I
1
=I
2
=I
3
+C3-C3
Normal
P1 P2 PN P3
+C1-C1
Reverse
+C2-C2
Normal
0 330 300
W
1
=Negative value
W
2
=Negative value
W
3
=Positive value
V
1N
=V
3N
＞
V
2N
I
1
=I
2
=I
3
P1 PN P3
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
+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