User Manual 3PH HYD5000-HYD20000-ZSS
Rev. 1.1 16/03/2021
Identification: MD-AL-GI-00
Rev. 1. of 16/03/2021 - Application: GID
61/138
Connect the Meter and sensors according to the diagram shown in the figure below.
Connect PIN 10 of the Meter to the neutral cable (N), connect PINs 2, 5 and 8 to phases R, S and T
respectively.
As regards the connections with the CT sensors, the terminals of the R-phase sensor must be
connected to PIN 1 (red wire) and PIN 3 (black wire).
The terminals of the S-phase sensor must be connected to PIN 4 (red wire) and PIN 6 (black wire).
The terminals of the T-phase sensor must be connected to PIN 7 (red wire) and PIN 9 (black wire).
Position the sensors according to the direction on the sensor (arrow).
ATTENTION: hook the CT sensors to the phases only after they have been connected to the Meter.
Figure 69 - Meter and sensors connections
The connection between the Meter and inverter is made through the RS485 serial port.
On the Meter side, this port is identified by PINs 24 and 25.
On the inverter side, use the connection port identified as “COM” by connecting PINs 5 and 6 as
shown in the figures and tables below.
