APsystems YC500A/I Installation/User Manual
10
YC500A Installation Procedures
Step 3 - Connecting the APsystems Microinverter AC Cables
A
B
Figure 8
Best Practice: Use screwdriver to split the Main connectors.
Figure 9
a. Check the Microinverter technical data page (P.23) for the maximum
allowable number of Microinverters on each AC branch circuit.
b. Plug the AC female connector of the first Microinverter into the male
connector of the next Microinverter, and so on, to form a continuous
AC branch circuit.
c. Install a protective end cap on the open AC connector of the last
Microinverter in the AC branch circuit.
Figure 10
AC connector interface as follows.
Female Connector
Male Connector
Figure 11
WARNING:
Do NOT exceed maximum number of Microinverters
in an AC branch circuit, as displayed on the Technical Data page
(p.18) of this manual.
NOTE:
Please contact with ALTENERGY POWER SYSTEM Inc for
the purchase of AC extended cables when microinverters which are
installed space far and AC cable is not long enough.
Female
Connector
Male
Connector
L1
L2
N
L2
L1
N