Centrosolar TFP 288 Professional, Руководство по установке

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Fig. 2: Before placing the pallets on the roof check its load ca-
pacity!
Caution!
Protect modules on the roof against
wind suction!
After releasing the transport locks on the pallets, the mod-
ules on the roof must be protected against wind suction.
Keep suitable weight elements or belts handy on site.
3 Installation prerequisites
Check the roof inclination:
To facilitate sufficient drainage from the modules, the roof
inclination must be at least 3°. The maximum authorized roof
inclination for the TF Plate Professional installation is 60°.
How to use the DC-Connect junction box:
The wiring of the modules with each other, with the cor-
responding DC-Connect junction box, and/or with the in-
verter may only be accomplished using connection cables
with a diameter of at least 4 mm². With cable lengths of
more than 20 m, a cable diameter of at least 6 mm² is
recommended.
P P
For electrical connection with the modules only use
original MC3 plugs by Multi-Contact or LC3 plugs by
Lumberg.
P P
If more than three strings are to be connected to the
inverter in parallel, use a DC-Connect junction box to
eliminate excessive reverse electrical loads in case
of a failure.
P P
Thin-layer modules are generally used for large sur-
faces. Due to the increasing probability of an indirect
lightning effect, we recommend the use of a surge
protector.
Ensure that the modules are grounded properly:
In order to eliminate the risk of fire or electric shock to the
highest extent, the PV module frames must be grounded
according to good professional practice. The company
carrying out the installation of the PV system is also re-
sponsible for the grounding of every individual module.
If an external lightning protection system or is already ex-
istent or planned, the PV system must be integrated into
TF Plate Prof. / TF Membrane Prof.
max. 6 strings per DC-connect are possible
DC-Connect TFP/TFM-6S
yes no
Inverter with disconnection point
DC-Connect TFP/TFM-6S
with disconnector switch
5
Installation Guide