Installation Instructions - KACO new energy, Inc.

Installing the Inverter
Authorised electrician
7 Installing the Inverter
DANGER
Lethal voltages are still present in the terminals and leads of the inverter even after the
inverter has been switched off and disconnected.
Severe injuries or death if the leads and terminals in the inverter are touched.
Only authorised electricians who are approved by the supply grid operator may open and install the
inverter.
The inverter must be mounted in a fixed position before being connected electrically.
› Observe all safety regulations and the currently applicable technical connection specifications of
the responsible power supply company.
› Disconnect the AC and DC sides.
› Secure them against being inadvertently switched back on.
› Assure that the AC and DC sides are completely voltage-free.
› Connect the inverter only after the aforementioned steps have been taken.
NOTICE
Install the inverter in accordance with NEC, ANSI/NFPA 70.
7.1 Opening the connection area
Opening the connection area
↻ You have mounted the inverter on the wall.
1. Unscrew the four Torx screws from the front side of the connection cover.
2. Pull down the connection cover.
» Carry out the electrical connection.
7.2 Drilling holes for electrical and interface connection
The inverter is shipped with a connection board. You are required to drill holes into the board to accomodate the
AC, DC and interface connection leads.
In order to avoid interference between current-carrying leads and interface cables, adher to the following drawing:
4
3
2
Figure 6: Connection board
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