Table of Contents
Advertisement
Installation and operating instructions
QX³ series
Input voltage characteristic
DC connection (PV generator):
No.
1
2
3
4
5
6
_____________________________________________________________________________________________
Q3 ENERGIE Installation and operating instructions QX³ series
Version 1.0, Stand 27.04.2015
Action
Check PV strings for earth connection.
Prepare and assemble the DC plug-in connector (SUNCLIX) as described above.
Move the DC switch to the position "Off".
Carry out measurements to verify that both strings on an input each have the same
electrical data (e.g. open circuit voltage).
Connect the PV strings to the selected female connectors of the device, observe
polarity and lock the plug-in connector.
It is imperative that strings with different configurations are connected to separate
inputs.
Seal off unused connections with the dummy plugs provided.
45/109
Advertisement
Table of Contents
