Electrical Installation Safety; Connection Of Modules - Q CELLS B.LINE G4 Installation And Operation Manual

4 ELECTRICAL CONNECTION

4.2 Electrical installation safety

! Risk of fatal injury due to electric
DANGER
shock!
Ä Ensure correct polarity.
! Risk of fatal injury due to electric
DANGER
shock!
Be sure to maintain the time intervals as
Ä
specified by the inverter manufacturer
between switching off the inverter and
beginning any further work.
16 16 INSTALLATION AND OPERATION MANUAL B.LINE SOLAR MODULES G4 – HANWHA Q CELLS – EN
! Risk of fatal injury due to electric
DANGER
shock!
Ä Never unplug the cable when under load.
1. Switch off the inverter.
EN
OFF
2. Cover the modules to be disconnected.
3.
Switch off the DC circuit breaker.
Disconnect plugs by the use of
Ä
appropriate and qualified tools of
the manufacturer Tyco, Amphenol or
Multicontact.
4 ELECTRICAL CONNECTION

4.3 Connection of modules

Ä Use solar cables for the connection at
the junction box outlet.
Use the same, inverter-compatible plugs.
Ä
SOLAR
! Risk of fatal injury due to electric
DANGER
shock!
Ensure that all electrical components are
Ä
in a proper, dry, and safe condition.
Ä Ensure for a tight connection between
the plugs. Plugs click together audibly.
EN
click
INSTALLATION AND OPERATION MANUAL B.LINE SOLAR MODULES G4 – HANWHA Q CELLS – EN
NOTE ! Module damage may occur!
Ä Ensure that the cabling is not under
stress.
Ä Ensure that the cables do not run
between module and subconstruction
(danger of pinch).
Ä Do not connect modules with different
orientations or angles of inclination in
the same string.
Ä Standard wiring with a return cable.
EN
Inverter
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