20 Table of Contents
WAGO I/O System 750 XTR
750-495/040-010 3-Phase POM 20KV 300A XTR
Manual
Version 1.0.0
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3.2.3
CAGE CLAMP
®
Connectors
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Twelve CAGE CLAMP
®
connections allow the three voltage sensors and three
current sensors to be connected, each with a two-wire connection; see also
section “Connecting Devices.”
All N connections are connected internally to each other and are used for the
reference potential N. Therefore, all sensors use the same reference potential.
Figure 3: CAGE CLAMP
®
Connections of 750-495/040-010
Table 5: Legend for Figure “CAGE CLAMP
®
Connections of 750-495/040-010”
Measureme
nt Channel
Connection Function
1
L1
Voltage, phase L1
I1
Current, phase L1
N
Reference potential N
2
L2
Voltage, phase L2
I2
Current, phase L2
N
Reference potential N
3
L3
Voltage, phase L3
I3
Current, phase L3
N
Reference potential N
–
N
Reference potential N
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