WAGO 750-495/040-00 Series, Manual

Page: 305 / 312

305 List of Figures WAGO-I/O-SYSTEM 750 XTR
750-495/040-00x 3-Phase Power Measurement Module 690 V
Manual
Version 1.2.0
Figure 30: Connection Schematic for Multiple Ungrounded Single-Phase
Networks with Different Neutral Conductors for Power Measurement
for U
LN
≤ 400 V
RMS
and u
LN
≤ 400 V
RMS
.................................................... 127
Figure 31: Connection Schematic for Ungrounded Single-Phase Split-Phase
Network for Power Measurement for U
L1,
U
L2
≤ 400 V
RMS
and
u
L1,
u
L2
≤ 400 V
RMS
................................................................................... 130
Figure 32: Connection Schematic for Grounded 3-Phase Network with
Neutral Conductor for Power Measurement and Voltage Measurement
on 3 Line Conductors for U
LN
> 400 V
RMS
and u
LN
≤ 400 V
RMS
.................. 133
Figure 33: Connection Schematic for Grounded 3-Phase Network with
Neutral Conductor for Power Measurement and Voltage Measurement
on 2 Line Conductors for U
LN
> 400 V
RMS
and u
LN
≤ 400 V
RMS
.................. 135
Figure 34: Connection Schematic for Multiple Grounded Single-Phase
Networks with Different Neutral Conductors for Power Measurement for
U
LN
> 400 V
RMS
and u
LN
≤ 400 V
RMS
......................................................... 140
Figure 35: Connection Schematic for Grounded Single-Phase Split-Phase
Network for Power Measurement for U
L1,
U
L2
> 400 V
RMS
and
u
L1,
u
L2
≤ 400 V
RMS
................................................................................... 143
Figure 36: Connection Schematic for Ungrounded 3-Phase Network with
Neutral Conductor for Power Measurement and Voltage Measurement
on 3 Line Conductors for U
LN
> 400 V
RMS
and u
LN
≤ 400 V
RMS
.................. 145
Figure 37: Connection Schematic for Ungrounded 3-Phase Network with
Neutral Conductor for Power Measurement and Voltage Measurement
on 2 Line Conductors for U
LN
> 400 V
RMS
and u
LN
≤ 400 V
RMS
.................. 147
Figure 38: Connection Schematic for Multiple Ungrounded Single-Phase
Networks with Different Neutral Conductors for Power Measurement for
U
LN
> 400 V
RMS
and u
LN
≤ 400 V
RMS
......................................................... 152
Figure 39: Connection Schematic for Ungrounded Single-Phase Split-Phase
Network for Power Measurement for U
L1,
U
L2
> 400 V
RMS
and
u
L1,
u
L2
≤ 400 V
RMS
................................................................................... 155
Figure 40: Connection Schematic for 3-Phase Network without Neutral
Conductor with Star Point Grounded on the Source Side for Power
Measurement with the 2-Wattmeter Method for U
LL
≤ 400 V
RMS
and
u
LL
≤ 400 V
RMS
......................................................................................... 160
Figure 41: Connection Schematic for 3-Phase Network without Neutral
Conductor with Grounding of a Line Conductor for Power Measurement
with the 2-Wattmeter Method for U
LL
≤ 400 V
RMS
(Example with L2 as
Grounded Line Conductor) ...................................................................... 163
Figure 42: Connection Schematic for Ungrounded 3-Phase Network without
Neutral Conductor for Power Measurement with the 2-Wattmeter
Method for U
LL
≤ 400 V
RMS
and u
LL
≤ 400 V
RMS
......................................... 166
Figure 43: Connection Schematic for 3-Phase Network without Neutral
Conductor with Star Point Grounded on the Source Side for Power
Measurement with the 3-Wattmeter Method for U
LN
* ≤ 346 V
RMS
and
U
LL
≤ 600 V
RMS
........................................................................................ 168
Figure 44: Connection Schematic for 3-Phase Network without Neutral
Conductor with Star Point Grounded on the Source Side for Power
Measurement for U
LL
> 400 V
RMS
and u
LL
≤ 400 V
RMS
.............................. 170