Min/Max Display Values - AEMC PEL102 User Manual

3.7.4 Min/Max Display Values

Table 7 displays the LCD (PEL 103) sequence for each type of hook-up. The displays on the left show an example of the
min/max values for a 3-Phase 4-Wire network type.
(1) 3-Phase 3-Wire includes:
■ 3-Phase 3-Wire ∆ (with 2 current sensors)
■ 3-Phase 3-Wire ∆ (with 3 current sensors)
■ 3-Phase 3-Wire Open ∆ (with 2 current sensors)
■ 3-Phase 3-Wire Open ∆ (with 3 current sensors]
■
3-Phase 3-Wire Y (with 2 current sensors)
■
3-Phase 3-Wire Y (with 3 current sensors]
■
3-Phase 3-Wire ∆ Balanced (with 1 current sensor)
Power & Energy Logger Model PEL 102 and PEL 103
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1-Phase
Step DC 2-Wire
2-Wire
P P
I I DC
1
V V DC
F
P P
Q
2
S
« MIN » « MIN »
P P
Q
3
S
« MAX » « MAX »
THD_I
THD_V
4
5
(2)
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1-Phase DC
3-Wire 3-Wire
I1 I1 DC
I2 I2 DC
« IN » IN « IN » IN DC
V1 V1 DC
V2 V2 DC
F
U12 P
« MIN »
P P
Q
S
« MIN » « MAX »
P
Q
S
« MAX »
Table 7
3-Phase 4-Wire includes:
■ 3-Phase 4-Wire Y (with 3 current sensors)
■ 3-Phase 4-Wire Y Balanced
■
3-Phase 4-Wire Y 2½ Element
■ 3-Phase 4-Wire ∆
■
3-Phase 4-Wire Open-∆
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3-Phase 3-Phase
3-Wire 4-Wire 4-Wire
(1) (2)
I1
I1 I1 DC
I2
I2 I2 DC
I3
I3 I3 DC
« IN » IN
« IN » IN DC
V1
U12 V1 DC
V2
U23 V2 DC
V3
U31 V3 DC
F
F
P U12
Q U23
U31
S
F
« MIN » « MIN »
P P
Q Q
S
S
« MIN »
« MAX » « MAX »
P
THD_I1
Q
THD_I2
S
THD_I3
« MAX »
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DC
P
P
35