PV connection (H4 and H5 only)
42
5
Tighten the gland nut.
• Torque: 3.4 to 3.5 N·m
> 0
0!
Note
For more details about assembling the PV connector, refer to the connector manufacturer's manual.
12.2 Connecting the DC cables from PV
To connect the DC cables from PV to Q.HOME CORE:
1
Check the cable connection of PV strings for the correct polarity and make sure the open
circuit voltage does NOT exceed the inverter input limit 600 V.
• If the open circuit voltage is higher than 600 V, the inverter will be fault.
V
DC
AUTO
OFF
V
mV
A
mA
Hz
OFF
OFF
V
mV
A
mA
Hz
OFF
2
Connect the cables from the distribution box to the PV terminals (PV1+, PV1-, PV2+, and PV2-)
of Q.HOME CORE respectively.
USB
