Mitsubishi Electric EMU4-FD1-MB, User Manual

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Display example (connection example for three-phase 4-wire)
∠
V
1N
∠
V
2N
∠
V
3N
∠
I
1
∠
I
2
∠
I
3
W
1
W
2
W
3
V
1N
V
2N
V
3N
I1 I
2
I
3
345 105 225
Connection between P2 and P0
are reserved.
0 120 240
30 150 270
60 180 300
75 195 315
285 45 165
Connection between P3 and P0
are reserved.
300 60 180
330 90 210
0 120 240
15 135 255
135 75 195
Connection of CT on side "1" is
reserved.
150 90 210
180 120 240
210 150 270
225 165 285
315 255 195
Connection of CT on side "2" is
reserved.
330 270 210
0 300 240
30 330 270
45 345 285
315 75 15
Connection of CT on side "3" is
reserved.
330 90 30
0 120 60
30 150 90
45 165 105
75 315 195
CT side "1" and "2" are swapped.
90 330 210
120 0 240
150 30 270
165 45 285
11
Forward
0.707
Forward
0.866
1
Delayed
0.866
Delayed
0.707
10
Forward
0.707
Forward
0.866
1
Delayed
0.866
Delayed
0.707
Delayed
0.866
Delayed
0.707
9
Forward
0.707
Forward
0.866
1
Delayed
0.866
Delayed
0.707
Forward
0.866
7
Forward
0.707
Forward
0.866
8
1
Delayed
0.866
Delayed
0.707
Forward
0.707
1
6
Forward
0.707
Forward
0.866
1
Delayed
0.866
Delayed
0.707
240
240
240
300
Current
display
At the average current (V1N
＝
V2N
＝
V3N
，
I1
＝
I2
＝
I3)
No.
Power
factor
(input)
Phase angle display
0 120 V
1N
=V
2N
=V
3N
Electric power
display
Voltage
display
0 60
0 330 V
1N
=V
3N
＞
V
2N
0 120
0 120
W
1
＝
Positive value
W
2
＝
Negative value
W
3
＝
Positive value
30
W
1
＝
Negative value
W
2
＝
Positive value
W
3
＝
Positive value
240
I
1
=I
2
=I
3
I
1
=I
2
=I
3
V
1N
=V
2N
=V
3N
V
1N
=V
2N
＞
V
3N
I
1
=I
2
=I
3
V
1N
=V
2N
=V
3N
I
1
=I
2
=I
3
0 120
W
1
＝
Positive value
W
2
＝
Negative value
W
3
＝
Positive value
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
W
1
＝
Positive value
W
2
＝
Negative value
W
3
＝
Positive value
W
1
＝
Positive value
W
2
＝
Positive value
W
3
＝
Negative value
W
1
＝
Positive value
W
2
＝
Positive value
W
3
＝
Negative value
Indicates improper connection
Wiring
I
1
=I
2
=I
3
V
1N
=V
2N
=V
3N
I
1
=I
2
=I
3
2K
2L
3K
3L
P1
P3
1 2 3 0
1K
1L
P0
K
L
K
L
K
L
U u
V v
U
V
v
v
u
u U
V
P2
U
u
V v
U
V v
v
u
u U
V
2K
2L
3K
3L
P1
P3
1 2 3 0
1K
1L
P0
K
L
K
L
K
L
P2
U
u
V
v
U
V
v
v
u
u U
V
2K
2L
3K
3L
P1
P3
1 2 3 0
1K
1L
P0
K
L K
L
K
L
P2
2K
2L
3K
3L
P1
P3
1 2 3 0
1K
1L
P0
K
L K
L
K
L
U
u
V
v
U
V
v
v
u
u U
V
P2
2K
2L
3K
3L
P1
P3
1 2 3 0
1K
1L
P0
K
L
K
L
K
L
U
u
V v
U
V
v
v
u
u U
V
P2
2K
2
3K
3L
P1
P3
1 2 3 0
1K
1L
P0
K
L
K
L
K
L
U u
V v
U
V
v
v
u
u
U
V
P2