9
(1) Con-
nection
Panel
3.2 intRoducing thE gRid PV systEm
(2) Heat-sink
(3) 3-pairs of DC inputs
(4) AC Output
(5) Optional Commu-
nication Port with
Cover
(6) RS232 Connector
(7) Front LCD Display
Panel
PRoteCt Pv 4600 inveRteR
(1) Connection Panel: The connection panel contains DC and AC termi-
nals, and communication ports as detailed below.
(2) Heat-sink: Part to dissipate heat produced by the inverter
(3) 3 pairs of DC-input terminals: Each input pair consists of positive and
negative terminals. Refer to Installation Section for set-up information.
(4) AC-Output: Delivering AC to the Public grid.
(5) Optional Communication Slot and Cover: An optional port to extend
the communication interface, for example for connecting a RS485
card. The port is protected by a water-proof cover.
(6) RS232 Port: Interface allows communication with computer via RS232
serial port.
(7) LCD Display: Device to display inverter operation status.