Connect as shown in the following figure, installing current transformers on each phase.
5
7
3
1
8
9
10 11 12 13
L1
L2
L3
N
See Section
“Appendix 2: Current Transformer”
for further information on the transformers.
The wattmeter must be installed downstream from the power consumption and production
installation.
RS-485 communications are as indicated in the following table.
Connection
Signal
41
RS-485 A (-)
42
RS-485 B (+)
43
GND
You must connect the end of line resistors between connection points 41 and 42.
See Section
“2.4. Description of Connection Points”
for information on the connection with
INGECON EMS Manager.
Consult the accessories manual for communication via RS-485 for more information on the RS-485
wiring.
Lastly, power the wattmeter as indicated.
57
55
N
L
230 VAC
Configuration
This section includes the wattmeter configuration parameters required to ensure it operates correctly with the
INGECON EMS Manager.
1. Supply power to the Wattmeter from the
electrical grid.
2. Choose position 1 using the selector.
40
Appendix 1: Wattmeter
Ingeteam
AAX2022IQM01_ - Installation and Operation Manual
