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    PRODUCT CATALOG
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    ИНН 5260345493, КПП 526001001, ОГРН 1125260017453
    р/сч 40702810529090000984 в филиале «Нижегородский»
    АО «Альфа-Банк» БИК 042202824 к/сч 30101810200000000824
    603000, г. Н. Новгород,
    ул. Студеная, д 55,
    этаж 1, комната 3
    т: 8 (831) 211-75-17, 8 (831) 211-75-18
    e: info@alfazhat.ru
    www.alfazhat.ru
    Redundant acoustic announcer (RAA) for railway crossings NKMR.468231.002 NKMR.468231.001 TS
    Redundant acoustic announcer (RAA) for railway crossings NKMR.468231.002 NKMR.468231.001 TS
    Redundant acoustic announcer (RAA) for railway crossings NKMR.468231.002 NKMR.468231.001 TS
    Redundant acoustic announcer (RAA) for railway crossings NKMR.468231.002 NKMR.468231.001 TS

    Redundant acoustic announcer (RAA) for railway crossings NKMR.468231.002 NKMR.468231.001 TS

    Redundant acoustic announcer (RAA) for railway crossings NKMR.468231.002 NKMR.468231.001 TS, climatic version U-1 In the event of a failure of the main announcer, the redundant one is automatically switched on.
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    Product card
    FEATURES

    Number of signals

    2 pcs.

    Sound level along the axis

    min 90-95 dBA

    Sound level at 45°

    min 85-90 dBA

    Supply voltage

    10 to 28 V

    Power

    max 9 W

    Working capacity at temperatures

    - 60°C to + 55°С 

    Air humidity

    max 93% 

    DIMENSIONS (LxWxH)

    255х200х160 mm

    Weight

    max. 4.5 kg

    Climatic version

    U-1

    Inventory network classifier (INC) code

    3185640707

    Drawing No.

    NKMR.468231.002

    Life span

    20 years

    DESCRIPTION
    Redundant acoustic announcer (RAA) NKMR.468231.002 NKMR.468231.001 TS is designed to warn of the approach of a train at railway crossings. This model combines the main and redundant announcer in one housing, in case of failure of the first one, the backup announcer automatically turns on.

    The product is produced in climatic version UHL-1 and U-1.
    This acoustic announcer is absolutely interchangeable with the currently widely used electrical and electromechanical bells ZPT-12, ZPT-24.

    Advantages of the announcer (RAA) NKMR.468231.002:
    • High reliability due to the absence of moving mechanical parts.
    • The sound characteristics of the announcer do not change over time and do not depend on the weather.
    • Automatic switching to the redundant announcer in case of failure of the main one.
    • Almost no need for maintenance.
    • Built-in sound monitoring system.
    • When the announcer is connected to remote monitoring systems (ASDK, APK-DK), it is possible to carry out repairs according to its actual state using sound level control system.
    • Specially designed anti-vandal housing made of polymer materials.

    Acoustic announcer (AA) delivery package:
    • Redundant acoustic announcer (RAA) for railway crossings NKMR.468231.002-01 for railway crossings;
    • Operational instruction;
    • Label;
    • Installation kit.

    Alfa-ZHAT provides a favorable price for redundant acoustic announcer for railway crossings.

    We deliver throughout Russia and CIS countries.
    Гибкая система оплаты
    для лояльных клиентов
    Cистема менеджмента
    качества ГОСТ ISO 9001-2011
    (ISO 9001:2008)
    Отгрузка в день заказа
    (при наличии на складе)
    Допуск атомной промышленности
    в соответствии с системой
    СТО 022807.3-2021
    Быстрая доставка по России, СНГ и странам ближнего
    Зарубежья (доставка по всему миру)
    ООО «Альфа-ЖАТ» – победитель в номинации «Лучший поставщик
    продукции российского производства 2017» года ОАО «РЖД»
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