Overvoltage protection device PV with 4-string - Set for internal lightning VG-BC PV900KS4

Overvoltage protection device PV with 4-string - Set for internal lightning VG-BC PV900KS4 – OBO – 5088640 – 4012196422654: Surge protection device PV with 4-string VG-BC PV900KS4 Number of basic elements for surge arresters 1 Number of lightning current arresters for energy technology 0 Number of lightning current arresters for information/control technology 0 Number of decoupling reactors for internal lightning protection 0 Number of telecommunications modules for lightning /surge arrester 0, number of devices overvoltage protection for power engineering/power supply 0, number of combined arresters for power engineering 1, number of combined arresters for information technology/MSR technology 0, number of inspection and testing devices for overvoltage protection 0, number of surge arresters for Energy technology/power supply 0, number of surge arresters for information/MSR technology 0, number of surge protection devices for energy and information technology 0, with housing, with accessories, system solution for lightning and surge protection (type 1+2 900V DC) from PV inverters with 4 separate inputs (MPP tracker) pre-assembled in the housing ready for connection. The arresters with fault-resistant Y circuit with 3 varistors for use according to VDE 0100-712, pluggable with dynamic disconnect device and optical function display are characterized by a low DC protection level < 3.0 kV. The housing including cable gland set, with protection class IP65, made of polycarbonate is UV-resistant and suitable for outdoor use. 4 terminal points up to 6 mm² are already pre-installed per protection device. 4 (+) poles via fuse holder 10x38 unequipped, 4 (-) poles connected in parallel up to 30A per terminal. The simple, quick and safe connection of the DC cables via the feed-through terminal blocks enables optimum protection from the electrical inverter. The protective devices are to be selected according to the maximum total no-load voltage (Uoc) of the PV string. If there is a risk of condensation due to wind, ice, temperature or the sun, additional measures may be required!