DAFDD Three-way safety (EN)

| Kategorie: Leták / Datasheet  |

Vydal: DOEPKE Autor: Doepke (EN)

Strana 2 z 4

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Poznámky redaktora
museums) .g.Safety3 = DAFDD - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Our fire protection switch, the DAFDD (arc-fault detection device, AFDD), offers reliable protection against fault currents, short-circuits, overload and arc faults.g. the wood and paper industry), due flammable building materials fire-spreading structures (chimney effect) and for irreplaceable goods (e. DAFDD- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - reduces the risk fire fixed installations - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - unites three functions single unit: RCCB MCB AFD - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - just three narrow modular units - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - simple troubleshooting: signal indicates cause tripping (LED flashing code, indicator triggered fault current and contact position) - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - last AFD fault code saved, can read out again - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - integrated overvoltage protection 270 V) - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - self-monitoring AFD unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - fault current type (pulsating current-sensitive and current-sensitive) and (slow-blow) - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - line protection: tripping characteristic B (standard protection for lighting and socket circuits) or tripping characteristic (for high inrush peak currents) - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - satisfies the standards DIN 61009-1 and DIN 62606 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - DIN VDE 0100-420 prescribes arc-fault detection devices in: - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - common rooms and bedrooms nurseries, nursing homes and accessible housing per DIN 18040-2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - rooms and locations risk fire due processed or stored materials (e