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Surge Arresters

Surge Arresters
Surge Arresters
Product Code : SPUM PV-200DS
Product Description

We have carved a niche in this domain by offering SPUM PV Surge Arrester type 2. It is designed in accordance with the EN 61643-11 and consists of a base part and pluggable modules. They are suitable for use in the Lightning Protection Zones Concept at the boundaries of LPZ 1-2 (according to IEC 1312-1 and EN 62305) for equi potential bonding of positive and negative bus bars of photovoltaic systems. Also, they eliminate transient overvoltage that originates during atmospheric discharges or switching processes. Equipped with failure indication that is partly visual (discoloration of the signal field) and partly remote monitoring by potential free switching contacts (only SPUM PV* DS type).



Function of remote monitor terminals
When the SPUM PV DS is operating correctly, the terminations 1-2 are connected to normally closed contacts, 2-3 are normally open. If the internal varistor component is damaged as a result of thermal overloading, terminations 1-2 will then be open and 2-3 closed.

Technical Specifications

Type SPUM PV-200 DS

Max. continuous operating voltage DC

UC

200 V

Max. discharge current (8/20)

Imax

40 kA

Nominal impuls discharge current (8/20)

In

15 kA

Voltage protection level at In

Up

< 0,95 kV

Article number


24081


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