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
225 105 345
Connection between P2 and P0
are reserved. And CT side "1"
and "3" are swapped.
240 120 0
270 150 30
300 180 60
315 195 75
165 45 285
Connection between P3 and P0
are reserved. And CT side "1"
and "3" are swapped.
180 60 300
210 90 330
240 120 0
255 135 15
Voltage
display
Current
display
At the average current (V1N
＝
V2N
＝
V3N
，
I1
＝
I2
＝
I3)
No.
Power
factor
(input)
Phase angle display
Electric power
display
Indicates improper connection
Wiring
W
1
＝
Negative value
W
2
＝
Negative value
W
3
＝
Positive value
V
1N
=V
2N
＞
V
3N
V
1N
=V
3N
＞
V
2N
I
1
=I
2
=I
3
W
1
＝
Negative value
W
2
＝
Positive value
W
3
＝
Positive value
W
1
＝
Negative value
W
2
＝
Positive value
W
3
＝
0
W
1
＝
0
W
2
＝
Negative value
W
3
＝
0
W
1
＝
Positive value
W
2
＝
Negative value
W
3
＝
Negative value
I
1
=I
2
=I
3
0 60
W
1
＝
Negative value
W
2
＝
Positive value
W
3
＝
Negative value
0 330
30
300 42
Forward
0.707
Forward
0.866
1
Delayed
0.866
Delayed
0.707
Delayed
0.707
42
Forward
0.707
Forward
0.866
1
Delayed
0.866
2K
2L
3K
3L
P1
1 2 3 0
1K
1L
P0
K
L
U
u
V v
U
V
v
v
u
u
U
V
P2
P3
K
L
K
L
2K
2L
3K
3L
P1
1 2 3 0
1K
1L
P0
K
L
U
u
V v
U
V
v
v
u
u U
V
P2
P3
K
L
K
L