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Catalogo Solare 1.0.pdf - Alta

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CARATTERISTICHE TECNICHE<br />

LIMITATORI DI SOVRATENSIONE<br />

TECHNICAL SPECIFICATIONS<br />

SURGE ARRESTERS<br />

LIMITATORI DI SOVRATENSIONE TIPO ETITEC C<br />

SURGE ARRESTERS ETITEC C TYPE<br />

Caratteristiche tecniche - Technical specifications<br />

Schemi di collegamento<br />

Connection diagrams<br />

ETITEC C 255/20G<br />

ETITEC C 2+0 RC<br />

Tipo Type ETITEC C 255/20G ETITEC C 440/20<br />

Normativa Standard IEC 61643-1<br />

Categoria IEC/VDE IEC/VDE category II / C<br />

Max tensione operativa (AC/DC) U c Max operating voltage (AC/DC) U c 255 / 255 V 440 / 580 V<br />

Corrente di scarica nominale (8/20) I n Nominal discharge current (8/20) I n 20 kA<br />

Max corrente di scarica (8/20) I max Max discharge current (8/20) I max 40 kA<br />

Livello di protezione a I n (8/20) Protection level at I n (8/20) – 2,2 kV<br />

Livello di protezione a I n (1,5/50) Protection level at I n (1,5/50) 1,2 kV –<br />

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