4. Installation
PM Generator
AC disconnect
switch
AC
disconnect
switch
Controller
Grid
Tie Inverter
Dump Load
220V~240V
50Hz/60Hz
Utility Grid
Safety Breake
Meter
PV
Panels
Drigram of hybrid system
Figure4.18 Example of hybrid system connection
c) Tighten the cap nut to the terminal (as shown in Figure 4.15).
Figure 4.15 Tight Up the Cap on the Terminal
d) Connect the AC grid terminal connector to the inverter. Small click will confirm
connection (as shown in Figure 4.16).
Figure 4.16 Connect the Terminal Connector to the Inverter
4. Installation
b) Fix the green and yellow wire to the ground terminal. Fix the red(or brown) wire to L
(line) terminal. Fix the blue wire to N(Neutral). Tight the screws on the connector (as
shown in Figure 4.14). Please try to pull out the wire to make sure the it’s well
connected.
Figure 4.14 Connect Wires to the Terminal
Figure 4.12 AC Grid Terminal Connector
The steps to assemble the AC grid terminal connectors are listed as follows:
a) Disassemble the AC connector. Strip the AC wires about 6mm,
Figure 4.13 Stripped AC Wires
Each inverter is supplied with an AC grid terminal connector, which is shown in
Figure 4.12.
.17.
.16.
