List Of Figures - WAGO 750-495/040-00 Series Manual

WAGO-I/O-SYSTEM 750 XTR
750-495/040-00x 3-Phase Power Measurement Module 690 V
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List of Figures

Figure 1: View 750-495/040-000 and 750-495/040-001 (left) and
750-459/040-002 (right) ............................................................................21
Figure 2: Data Contacts .....................................................................................22
Figure 3: CAGE CLAMP
750-495/040-001 .......................................................................................23
Figure 4: CAGE CLAMP
Figure 5: Display Elements.................................................................................25
Figure 6: FE Spring Contact ...............................................................................26
Figure 7: Schematic Circuit Diagram for 750-495/040-000 and
750-495/040-001 .......................................................................................27
Figure 8: Schematic Circuit Diagram for 750-495/040-002 .................................28
Figure 9: RMS Calculation (Example - Not to Scale) .........................................49
Figure 10: Allocation of Active and Reactive Energy in the 4 Quadrants ............51
Figure 11: 4-Quadrant Representation of Active and Reactive Power ................54
Figure 12: Input Limiting (Clipping) .....................................................................56
Figure 13: Insert I/O Module (Example) ..............................................................89
Figure 14: Snap the I/O Module into Place (Example) ........................................89
Figure 15: Removing the I/O Module (Example) .................................................90
Figure 16: Cable Shield at Ground Potential ......................................................93
Figure 17: Examples of the WAGO Shield Connecting System ..........................94
Figure 18: Application of the WAGO Shield Connecting System ........................94
Figure 19: Connecting a Conductor to a CAGE CLAMP
Figure 20: Connection of the Current Transformers ...........................................96
Figure 21: Connection of Rogowski Coils ...........................................................99
Figure 22: Current Measurement on a Motor with Current Transformers (Left)
and Rogowski Coils (Right) ..................................................................... 100
Figure 23: Connection Schematic for Grounded 3-Phase Network with
Neutral Conductor for Power Measurement and Voltage Measurement
on 3 Line Conductors for U
Figure 24: Connection Schematic for Grounded 3-Phase Network with
Neutral Conductor for Power Measurement and Voltage Measurement
on 2 Line Conductors for U
Figure 25: Connection Schematic for Multiple Grounded Single-Phase
Networks with Different Neutral Conductors for Power Measurement
for U
Figure 26: Connection Schematic for Grounded Single-Phase Split-Phase
Network for Power Measurement for U
Figure 27: Connection Schematic for Ungrounded 3-Phase Network with
Neutral Conductor for Power Measurement and Voltage Measurement
on 3 Line Conductors for U
Figure 28: Connection Schematic for Ungrounded 3-Phase Network with
Neutral Conductor for Power Measurement and Voltage Measurement
on 2 Line Conductors for U
Figure 29: Connection Schematic for Ungrounded 3-Phase Network with
Neutral Conductor for Power Measurement with the 3-Wattmeter
Method for U
Manual
Version 1.2.0
®
Connectors 750-495/040-000 and
®
Connectors 750-495/040-002 ....................................24
≤ 400 V and u
LN RMS LN
* ≤ 346 V
LN RMS
≤ 400 V ................................................ 107
LN RMS
≤ 400 V ................................................ 109
LN RMS
≤ 400 V .................................................... 114
RMS
U ≤ 480 V
L1, L2
≤ 400 V and u
LN RMS LN
≤ 400 V and u
LN RMS LN
and U ≤ 600 V ...................................... 122
LL RMS
List of Figures 304
®
...................................95
........................ 116
RMS
≤ 400 V .................. 118
RMS
≤ 400 V .................. 120
RMS