OneU Fire protection systems

Fits securly

    Ad­vant­ages at a glance

    The OneU act­ive ex­tin­guish­ing sys­tem of­fers sens­it­ive fire de­tec­tion and residue-free ex­tin­guish­ing with the ex­tin­guishant FK 5-1-12. The OneU fire pro­tec­tion sys­tem is spe­cific­ally de­signed for in­stall­a­tion in en­closed 19'' IT racks, and only re­quires the space of one height unit in the rack. In ad­di­tion, it can be ex­pan­ded mod­u­larly, en­sur­ing high avail­ab­il­ity of tech­nical fa­cil­it­ies at a low time and ma­ter­ial ex­pendit­ure.

    • OneU fire pro­tec­tion sys­tems guar­an­tee highly sens­it­ive fire de­tec­tion and residue-free ex­tin­guish­ing - for max­imum avail­ab­il­ity of tech­nical fa­cil­it­ies
    • With an in­stall­a­tion height of only one rack unit (44 mm), this sys­tem can be in­stalled in an ex­tremely space-sav­ing man­ner - without com­prom­ising on func­tion­al­ity, qual­ity and re­li­ab­il­ity
    • All ver­sions of the OneU fire pro­tec­tion sys­tem are tested and cer­ti­fied by VdS Schaden­verhütung and other in­ter­na­tional cer­ti­fy­ing bod­ies
    • Wide range of ap­plic­a­tions - the three devices of OneU product fam­ily can be com­bined with each other

        Protected Area

        1

        Power sup­ply unit

        2

        Smoke sensors

        3

        Front panel with dis­play and con­trol panel

        4

        Con­nec­tions for the power sup­ply and for ex­ternal sys­tems

        5

        De­tec­tion and con­trol elec­tron­ics

        6

        FK 5-1-12 ex­tin­guish­ing agent con­tainer with leak­age mon­itor

        7

        Ex­tin­guish­ing nozzle

        8

        Emer­gency power sup­ply

        9

        Fan

        10

        Pro­pel­lant gas cart­ridge
        1. 1Power sup­ply unit
        2. 2 Smoke sensors
        3. 3Front panel with dis­play and con­trol panel
        4. 4Con­nec­tions for the power sup­ply and for ex­ternal sys­tems
        5. 5 De­tec­tion and con­trol elec­tron­ics
        6. 6FK 5-1-12 ex­tin­guish­ing agent con­tainer with leak­age mon­itor
        7. 7Ex­tin­guish­ing nozzle
        8. 8 Emer­gency power sup­ply
        9. 9 Fan
        10. 10Pro­pel­lant gas cart­ridge

        How does the OneU fire pro­tec­tion sys­tem work?

        • The as­pir­at­ing smoke de­tector mod­ule con­tinu­ously ex­tracts air samples from the mon­itored 19" rack using a suc­tion fan. By de­fault, the mod­ule is equipped with two highly sens­it­ive smoke sensors, which can be con­figured to have ad­justable re­sponse sens­it­iv­ity and which ana­lyze the air samples for the pres­ence of smoke particles. The dif­fer­ent re­sponse sens­it­iv­it­ies en­able a com­bin­a­tion of pre-alarms and main alarms:
        • As soon as the first sensor de­tects smoke particles, the sys­tem trig­gers a pre-alarm. At this stage, elec­trical cir­cuits can be dis­con­nec­ted auto­mat­ic­ally as an obstacle to the fur­ther ex­pan­sion of emer­ging fires. If, nev­er­the­less, the fire con­tin­ues to de­velop, the second sensor will de­tect smoke particles which in turn ac­tiv­ates the main alarm. At the same time, the con­trol elec­tron­ics of the sys­tem ac­tiv­ate the MX 1230 ex­tin­guish­ing mod­ule.

        Applications

        Ap­plic­a­tions for How OneU fire pro­tec­tion sys­tems

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