User’s Manual 1PH HYD3000-HYD6000-ZSS
Rev. 1.1 16/03/2021
Identification: MD-AL-GI-00
Rev. 1.1 of 16/03/2021 - Application: GID
Figure 20 – Preparing the positive and negative photovoltaic connectors
Step 3: Make sure that the DC voltage of each photovoltaic string is less than 600V DC and that the polarities of
the photovoltaic cables are correct. Insert the positive and negative connectors in the 1PH HYD3000-HYD6000-
ZSS inverter until you hear a “click” sound, as show in Fig. 9.
Figure 21 – Connecting the photovoltaic connectors
Before removing the positive and negative PV connectors, make sure that the DC CIRCUIT
BREAKER is OPEN.
Removal procedure
Use a MC4 wrench to disconnect the photovoltaic connectors, as shown in figure 11.