Extinguishing Centre KLZ 1

This Extinguishing Centre is intended exclusively for object proctection. Its 24 VDC impulse output controls electromagnetic extinguishing valves or pyrotechnical pressure gas generators, which trigger pneumatic actuators. The Extinguishing Centre allows the configuration of one SHE group and has two monitored signal lines.

In addition to the impulse output, the KLZ 1d has to potential-free contacts. One of them can be wired to the 24 VDC output to control external warning devices. The alarm and signalling behaviour of the Extinguishing Centre can be set via various functions. For installation and maintenance, the internal service display shows the operating status in detail.

    Technical Data

    TypeKLZ 1-1dKLZ 1-1d-SG
    Part number8141 1401 00008141 1401 0002
    Line voltage supply230 VAC / 50 – 60 Hz230 VAC / 50 – 60 Hz
    Output current1,25 A (24 VDC / 90 W)1,25 A (24 VDC / 90 W)
    Number SHE groups11
    Accumulators (AGM, VRLA), VdS approved2 x 0,8 Ah / 12 V2 x 0,8 Ah / 12 V
    Internal supply voltage24 VDC / 72 h in case of mains failure24 VDC / 72 h in case of mains failure
    Environmental class 1 / III (EN 12101-10 / VdS 2581)-5 °C … +40 °C-5 °C … +40 °C
    Relative humidity20 % … 80 %, non-condensing20 % … 80 %, non-condensing
    Enclosure protection ratingIP40IP54
    Dimensions in mm (W x H x D)165 x 155 x 75200 x 155 x 95


    KLZ 1d – Documentation


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