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4.7 Electrical connection
4.7.1 Guidelines for electrical installation
DANGER
■ Only quali ed electricians may install and start-up S series inverters.
■ The local regulations and guidelines for the installation of electrical devices must
be followed.
■ All the feed lines to the inverter must be appropriate for the expected voltages,
currents and ambient conditions (temperature, UV load, etc.).
■ Make sure that all lines are laid tension-free.
4.7.2 Overview of the electrical connections
Sputnik Engineering supplies the SolarMax inverters prewired and ready for connection.
All connections are pluggable. The device therefore does not have to be opened.
The following connections are available:
1
DC-connection
4
AC-connection (Wieland Flanschstecker)
2
Status signalling contact
5
RS485/RJ45 socket
3
M6 earthing connections
6
RS485 & LAN Ethernet RJ45 socket
3
2 4 5 6
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