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PSC AC Reinforced

Photovoltaic & Energy Storage SPDs - DIN RAIL - IEC AC Reinforced

PSC AC Reinforced is the series of combined Type 1+2/Class I+II devices intended for discharging lightning currents (10/350 μs) and protecting against induced voltage surges (8/20 μs). Suitable for the AC side protection of inverters or wind turbine generators with a nominal voltage of 800 V AC. The reinforced 3+1 variant ensures safe operation where high withstand voltage peaks are required or where DC offsets are induced in AC side.

Features

Lightning impulse current (10/350μs): 5kA per phase.
Maximum discharge current (8/20μs): 40kA per phase.
Nominal discharge current (8/20μs): 20kA per phase.
TNC and IT networks.
Un(L-L): 800 V
Voltage peak withstand up to 1,7kV.
DIN-rail mountable, plug-in format.
Visual and remote end of life indicators.
Reversible chassis to allow cable entry from above or below.
Mechanically coded cartridges to avoid replacement errors.

Standards and Certifications

IEC 61643-11
EN 61643-11

Applications

Building

Industry

Photovoltaic and BESS

Telecom

Water treatment

DS-PSC-AC-3+0-Reinforced-EN.pdf

BR-brochure-surge-protection-Cirprotec-EN-50080278v2.pdf

INS-PSC-AC-3+0-Reinforced.pdf

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PSC AC Reinforced

Photovoltaic & Energy Storage SPDs - DIN RAIL - IEC AC Reinforced

Features

Standards and Certifications

Applications

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Lightning and surge protection specialists.

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