DEHNcombo schützt PV-Anlagen
DEHN protects photovoltaic systems

DEHNcombo YPV

Protect your PV system from lightning and surge damage

DEHNcombo YPV - a varistor-based type 1 + type 2 combined arrester - protects the DC side of the inverter, combiner box or PV modules.

Particularly interesting: This arrester is universally applicable, meaning that it can be used for applications ranging from small rooftop to multi-megawatt systems.

 

    Protection concept for rooftop and free field systems

    Rooftop and free field systems should be protected from direct lightning strikes and transient overvoltages with the help of a comprehensive protection concept consisting of external and internal lightning protection.

    DEHNcombo YPV is suitable for earthed (earthing of DC+ or DC-) and floating systems and can be used up to 10 kA without additional backup fuse. The arrester is available for system voltages UCPV ≤ 1200 V and ≤ 1500 V, thus ensuring effective protection of terminal devices.

    DEHNcombo YPV product info

    • Prewired type 1 + type 2 combined arrester
    • Can be used up to 10 kA without additional backup fuse
    • Same rated voltage for all modes of protection and thus also suitable for use in earthed systems
    • Narrow width of only 4 standard DIN modules
    • Safe to touch, without an additional cover
    • Operating state / fault indication via indicator flag in the inspection window
    • Optional remote signalling contact for monitoring device
    • Can be used in PV systems in accordance with IEC 60364-7-712

     


    Available from July 2019.

    Contact

    Have you got any questions? Contact us.

    Technical support

    Phone: +49 9181 906 1600

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