The Ingecon
®
Sun Lite U with transformer have to be installed with one of the of the two poles
connected to ground through a fuse.
In following lines it’s explained how to make correctly DC connection for Ingecon
®
Sun Lite U with and without
transformer.
Terminals for the DC connection in TL inverter
The equipment involved are:
Ingecon
®
Sun 3.6TL U mode 208
Ingecon
®
Sun 5TL U mode 208
Ingecon
®
Sun 6TL U mode 208
Ingecon
®
Sun 3.6TL U mode 240
Ingecon
®
Sun 5TL U mode 240
Ingecon
®
Sun 6TL U mode 240
Ingecon
®
Sun 3.6TL U mode 277
Ingecon
®
Sun 5TL U mode 277
Ingecon
®
Sun 6TL U mode 277
Ingecon
®
Sun 5 U mode 208
Ingecon
®
Sun 5 U mode 240
Ingecon
®
Sun 5 U mode 277
DC connection is made by screw terminals.
The connection can be made through fuses in positive pole, or without them.
Ingeteam Inc recommends the use of through-fuses connection in positive pole. If the installer decides not to use
them, it’s compulsory to comply with the provisions of the National Electrical Code ANSI/NFPA70, Canadian Electrical
Code CEC and other Local or State Codes.
Negative pole connection
Negative pole is connected by 1 to 4 strings depending on the characteristics of the installation to the terminal strip
with the connectors 1-, 2-, 3- and 4-.
Positive pole connection
Positive pole can be connected through fuses ore without them.
If the connection is made through fuses, positive pole have to be connected to the terminal strip with the connectors
1+, 2+, 3+ and 4+. The maximum current trough this connection has to be 16 A.
1+ 2+ 3+
1- 2- 3- 4-
4+
AAY2000IKI02
Ingeteam Inc
Installation manual
37
