APZ-028 Automatic Actuation System for Fire Fighting Aids

APZ-028 Shipborne Automatic Actuation System for Fire Fighting Aids (APZ-028 system) is designed for fire fighting automatic actuation signal generation and sound alarm in case of fire, increase of temperature and pressure above the predetermined limits.

APZ-028 standard configuration includes:

        <p><b>1. Anti-splash devices which are to be installed outside explosion-hazardous premises:</b></p>
        <ul class="check">
            <li>AVSPPZ device that ensures automatic switching on of fire fighting aids is delivered in two modifications: AVSPPZ-4 (4/М) device provides reception of signals from

4 sensors; AVSPPZ-12 (12/М) device provides reception of signals from 12 sensors;

  • BV device provides blocking of fire fighting aids actuation outputs;
  • TVA device – a remote display;
  • SD device provides connection;
  • PO device provides light notification.
  • 2. Sensors which are to be installed in explosion-hazardous areas of premises and outside the equipment units. The sensors have explosion-proof marks:


    • IKA device transmits alarm signal to AVSPPZ in case of infrared radiation in protected premises that is specific for heated objects or flame;
    • ТА device transmits alarm signal to ASVPPZ in case of temperature increase in the protected premises above the predetermined limits;
    • DA and DA1 devices transmit alarm signals to AVSPPZ in case of pressure increase or pressure rise rate in the protected premises above the predetermined limits.

    Device Dimensions Weight

    AVSPPZ-4

    696×360×304 mm

    36,8 kg

    AVSPPZ-4/М

    615×287×265 mm

    25 kg

    AVSPPZ-12

    696×594×304 mm

    63 kg

    AVSPPZ-12/М

    507×479×287 mm

    35 kg

    BV

    466×360×304 mm

    22,1 kg

    TVA

    716×594×302 mm

    42 kg

    SD

    290×263×140 mm

    7,8 kg

    266×151×61 mm

    1,5 kg

    IKA

    160×102×109 mm

    1 kg

    ТА

    160×102×118 mm

    1,02 kg

    DA

    175×106×131 mm

    1,52 kg

    DA1

    170×106×131 mm

    1,59 kg

    Electric distribution devices (EDD) are available for APZ-028 system upon consumer’s request. EDDs are presented in the following modifications:

    • FFAPSB – Fire Fighting Aids Power Switchboard;
    • FFACSB – Fire Fighting Aids Control Switchboard;
    • FFARASB – Fire Fighting Aids Remote Actuation Switchboard;
    • FFACASB – Fire Fighting Aids Control and Alarm Switchboard.

    Main specifications

    Power consumption of AVSPPZ with 12 sensors

    not more than 0.1 kVA

    Readiness time upon power supply actuation

    not more than 1 s

    IKA device equivalent sensing value provided that fire area with kerosene base is 0.1 m²

    10 m

    IKA sensor coverage angle

    90 deg.

    ТА sensor threshold value

    (70 ± 7) °С

    Above-atmospheric pressure increase in protected premises that causes 0.08 kg/cm2 DA1 device actuation (at pressure rise rate not less than 1 kgf/cm² per second)

    0.08 kgf/cm²

    Operating temperature 0–40 °С
    Relative humidity 98% at +35 °С
    Power supply 380 V 50 Hz

    Special features

    • Possibility to install in explosion-hazardous premises.
    • Protection against the APZ-028 system false alarms.
    • Customer-defined system configuration.