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Surge arrester
Model SPC PV-800
(cu TVA) Add to cart Product is not available in stoc. Contact us! Warranty: 24 months Producator: HAKEL - TRADE s.r.o.
SPC PV-1000 is intended to protect against lightning and switching overvoltages in positive and negative photovoltaic system busbars.
|
Type SPC PV-800 |
|
|
|
|
Max. continuous operating voltage DC |
UC |
800 |
V |
|
Lightning impulse current Iimp (10/350) L/PEN |
Iimp |
12,5 |
kA |
|
Nominal impuls discharge current (8/20) |
In |
25 |
kA |
|
Voltage protection level |
Up |
< 2,4 |
kV |
|
Article number |
|
10169 |
|
SPC PV is lightning arrester type 1+2 according to EN 61643-11. It is designed for protection of positive and negative busbars of photovoltaic systems against the surge effects. These arresters are recommended for use in the Lightning Protection Zones Concept at the boundaries of LPZ 0-1 (according to IEC 1312-1and EN 62305). Particular varistor sectors connected between terminals L+, L- and PE are equipped with fitted internal disconnectors which are activated when varistors fail (overheat). Failure indication of these disconnectors is partly mechanical (by red signaling target) and partly remote monitoring (by potential free switching contacts).
Details could be found in the HAKEL`s catalogue.
