WAGO-I/O-SYSTEM 750 XTR
Device Description 23
750-495/040-00x 3-Phase Power Measurement Module 690 V
Manual
Version 1.2.0
Pos: 39 /Serie 750 ( WAGO-I/O-SYST EM)/Ger ätebeschrei bung (alte Str uktur)/Anschlüsse/CAGE CLAMP- Anschl üsse - Ü berschrift 3 @ 6\mod_1256296337770_21.docx @ 43674 @ 3 @ 1
3.2.3
CAGE CLAMP
®
Connectors
Pos: 40 /Serie 750 ( WAGO-I/O-SYST EM)/Ger ätebeschrei bung (alte Str uktur)/Anschlüsse/AI/Anschlüsse 750-0495/040- 00x CAGE CLAMP @ 22\mod_1424859904404_21.docx @ 175770 @ @ 1
The 12 CAGE CLAMP
®
connections are measurement inputs. The current and
voltage signals of the 3-phase supply network are connected here; see also the
section “Connecting Devices.” The N connection serves as the reference point for
voltage measurement.
Figure 3: CAGE CLAMP
®
Connectors 750-495/040-000 and 750-495/040-001
Table 6: Legend for Figure “CAGE CLAMP
®
Connectors 750-495/040-000 and 750-495/040-001”
Measuring
channel
Connector Function
1
L1
Voltage of phase L1
I1+
Current of phase L1
I1−
2
L2
Voltage of phase L2
I2+
Current of phase L2
I2−
3
L3
Voltage of phase L3
I3+
Current of phase L3
I3−
4
IN+
Current N
IN−