aPbox Installation and Operations Manual
7
Components
The aPbox includes the following components and features.
•
Control System:
Consisting of a DC Power, a relay and a contactor, executing the
command from the aGate X that allows the aPbox to disconnect from or reconnect to
the PV system.
•
Metering System:
Metering the PV production by a built-in meter and CTs. The CTs
collect current data from the PV system and forward that data to the meter for analysis
and reporting to the aGate X.
•
Connectors:
The wiring connector including TB1, TB2 and TB3. TB1 is connected to the
grid (or an equivalent AC power). TB2 is connected to the PV system and TB3 is
connected to the aGate X for communications.
(Communications)
(Output)
(Input)
TB1
TB2
TB3
