3P Poles Pv Lightning Protection For Power Transfer Equipment
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40KA PV Surge Protector Connected By Screw Terminals: 4-25 Mm2
OBV5-C40-PV
Prewired modular complete unit for use in photovoltaic systems consisting of a base part and plug-in protection modules Combined disconnection and short-circuiting device with safe electrical isolation in the protection module prevents fire damage resulting from d.c. switching arcs (patented SCI principle) Tried and tested fault-resistant Y circuit of the OBV6-C40-PV prevents damage to the surge protective device in case of insulation faults in the generator circuit. Integrated d.c. fuse allows safe replacement of protection modules without arc formation.
Feature&Benefits -Din-rail mountable Note: The system lightning protection does not guarantee that the
equipment will not be 100% damaged by lightning; the power system
must be multi-level lightning protection;
Tip: Lightning protection is probabilistic protection, and we cannot provide 100% protection.
Surges in telecom andsignalling networks Surges tend to induce currents in allmetal conductors; not only are
thepower lines affected, but so are allcables to a greater or
lesser extent,depending on the distance to the focusof the surge. Although a lower current is induced,the effect produced is equally or moredestructive, due to the greatersensitivity of electronic equipmentconnected to communications lines(telephone, Ethernet, R, etc.). What skills should lightning protectors have in the selection? 1.Confirm power supply system First of all, you must determine what your power distribution system is like, whether it is TT, TN or IT system. After determining the power distribution system, you can choose the protection mode and wiring method of the lightning arrester to select the appropriate lightning arrester. For example, TN-C uses 3P lightning protection device, TN-S uses 4P, TT uses 3P+N, etc. 2.Know the main parameters of the lightning arrester. FAQ |
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Product Tags: lightning proof surge protector 3P Poles pv lightning protection Power Transfer Equipment pv lightning protection |
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