Appendix 1: Wattmeter; A65 - Ingeteam INGECON SUN EMS Manual De Configuración

Configuration manual

6 Appendix 1: Wattmeter

The EMS energy manager must be alongside the A65 or A65+ wattmeter supplied by Ingeteam.
A65: wattmeter used in installations with a consumption of less than 15 kW per
phase (equivalent to 65 A).
A65+: wattmeter used in three-phase installations with a consumption of more
than 15 kW in any of the phases (current transformers are required).
The value measured is transferred to the device via RS-485 serial communication with the EMS
energy manager, in order to adapt the user-required strategy to the installation's consumption.
Connection
All connections must be made in the absence of live voltage.
The Wattmeter must be installed on the DIN rail.

6.1 A65

Wattmeter with protective covers installed
Connections
The protective covers give protection against direct electrical contact. These must be removed to
make the connections and reinstalled once the connections are made.
Connect as shown in the following figures.
52
A65 wattmeter with protective covers removed
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