Installation Guide

NOTE
When the Connection Unit is OFF (for example during maintenance) it
may be locked to prevent a safety hazard:
1. Move the switch to the Lock
position.
2. Insert the lock through the knob
opening and lock.
Cables for connection to the Secondary Unit(s):
Communication cable
DC cable
AC cable
DC conduit entry: DC conduit for connecting the PV
DC drill guide :DC drill guide for connecting the PV
AC drill guide entry : AC drill guide for grid connection
Communication gland: for connection of communication options. Refer to
Setting Up Communication on page 68.
Secondary Unit Interface
Figure 14: Secondary Unit interface
The Secondary units connectors are for connection to the Primary Unit:
DC (MC4) connectors: for connection of the PV installation
Communication connector: for communication options
AC connector: for connection of the AC
Three Phase Inverter with Synergy Technology Installation MAN-01-00401-1.5
34 Secondary Unit Interface