Schiaramento/annotazione:For controlling of protective or fire, or fire-alarm plume.
Descrizione del marchio dettagliata:The device carries out the signal generation on desk of central observation (ÏÖÍ), or on device of sound-and-light signalling. the device provides: work at tactics "with closed by the door"; reaction delay of sound annonciators in mode "alarm"; plume food by the voltage 24 Volta, produced by the HF transducer. technical characteristics supply voltage of device from ac network (ñ). 220 supply voltage from reserved direct current source (ñ) . 12 plumes number of signalling, plugged to device. 1 maximum power of external light annonciator (VA). 60 maximum power of external sound annonciator (VA). 60 input voltage of plume signalling in operating condition (ñ). 18+-2 the device issues the voltage 12 in probes food, maximal current not more (mitotic activity). 100 the device works while short-circuited or break plume signalling for the time being equal to or more (incineration facility). 70 duration of sound alarm (mine). 3 |
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