KKT KOLBE HKW10-1P3 Benutzerhandbuch Seite 196

Connecting the Device
PV connection steps for the installer
ATTENTION!
In order to avoid bypassing the PV strings
and the associated dangers (e.g. overvoltage),
the following PV connection type is not permitted!
• First check the PV module(s) as follows:
• Use voltmeter to measure module array voltage.
• Check whether the PV+ and PV- connections
of the PV string combiner box are set correctly.
• Check the grounding and the impedance
to the plus and minus poles.
• Separate the elements of the DC plug from each other
as shown in the following figure:
2.1
• Choose a 4mm
to the cold-pressed terminal.
• Remove 10mm of insulation from the end of the wire (3.1).
• Insert the insulation into the pin contact
and clamp it with crimping pliers (3.2).
86
1.1
2.2
diameter wire for connecting
2
2.3
2.1 Plug
2.2 Pin contact
2.3 Cable nut
1.1 PV array
1.2 Inverter
1.2
3.1
3.2