ZES ZIMMER LMG450, Руководство пользователя

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General LMG450
34
Display
channel
Group Meaning Header
3 B The values measured with the third measuring
channel (U
12
’, I
1
’)
Chn3 (U12,I1) B:3
4 B The values measured with the fourth measuring
channel (U
32
’, I
3
’)
Chn4 (U32,I3) B:4
5 A The calculated (not measured) current I
2
and
voltage U
31
of group A (linked channel)
Link12 (U31,I2) A:5
6 B The calculated (not measured) current I
2
’ and
voltage U
31
’ of group B (linked channel)
Link34 (U31,I2) B:6
7 A The values in delta circuit, calculated from display
channel 1 to 2 (U
12
, I
12
)
Link12 (U12,I12) A:7
8 A The values in delta circuit, calculated from display
channel 1 to 2 (U
23
, I
23
)
Link12 (U23,I23) A:8
9 A The values in delta circuit, calculated from display
channel 1 to 2 (U
31
, I
31
)
Link12 (U31,I31) A:9
10 B The values in delta circuit, calculated from display
channel 3 to 4 (U
12
’, I
12
’)
Link34 (U12,I12) B:10
11 B The values in delta circuit, calculated from display
channel 3 to 4 (U
23
’, I
23
’)
Link34 (U23,I23) B:11
12 B The values in delta circuit, calculated from display
channel 3 to 4 (U
31
’, I
31
’)
Link34 (U31,I31) B:12
13 A The total values (sum channel) of group A
(display channel 7 to 9)
Sum(7-9) A:13
14 B The total values (sum channel) of group B
(display channel 10 to 12)
Sum(10-12) B:14
For typical measuring circuit see 3.3.5, ‘Measuring circuit for measuring efficiency of 3/3phase
systems’.
Wiring ‘2+2, U
∆
I*->U*I*’
Display
channel
Group Meaning Header
1 A The values measured with the first measuring
channel (U
12
, I
1
)
Chn1 (U12,I1) A:1
2 A The values measured with the second measuring
channel (U
32
, I
3
)
Chn2 (U32,I3) A:2
3 B The values measured with the third measuring
channel (U
12
’, I
1
’)
Chn3 (U12,I1) B:3
4 B The values measured with the fourth measuring
channel (U
32
’, I
3
’)
Chn4 (U32,I3) B:4