Giỏ hàng

Smoke Ventilation System in Staircases Buildings

Thương hiệu: D+H
Loại: Khác
Mã SP: RZN 4402-K / RZN 4404-K

The VdS-approved RZN 4402-K (-KS) electric control system andthe RZN 4404-K (-KS) smoke vent control panel are particularly designed for usein small building sections, e.g. staircases. The controllers offer a highequipment standard and operation comfort. An integrated service timer formonitoring of the maintenance rate, numerous connectible functions for alarmand fault and adjustable functions like a time limit for ventilation andstroke-arresting device are as much part of the standard of this system as theinternal fault and diagnostic indicators.


Approval according to VdS 2581 / 2593 (RZN 4402-K/KS)

  • Compact style, for 2A or 4A actuating current
  • Stabilised output voltage
  • Connection of max. 8 smoke vent buttons and 14 fire detectors
  • Only D+H approved detectors permissible
  • Switchable smoke vent safety functions: fault = alarm, smoke vent resetting and smoke detector remote reset
  • Possibility of connecting rain detectors or wind/rain detectors without supplementary module
  • Central pcb with 1 plug-in slot for supplementary module
  • Plastic housing, surf. type, with lockable steel sheet door (-K)
  • Lockable steel sheet housing for surface mounting (-KS)
  • Connection possibility for visual and acoustical alarm devices
  • 72 hours emergency supply in case of power failure, 2 x accumulators type 1 or 2 x of type 2 required in conjunction with alarm devices
  • Smoke vent and vent buttons, window drives, automatic fire detectors including wind, rain and room temperature controls available as accessories in D+H-program
  • TÜV Product Service certificate number: B001022802015
  • Type

    RZN 4402-K (-KS)/ RZN 4404-K (-KS)

    Power supply

    230VAC/50Hz, 60VA/120VA


    24VDC (21,6 ... 28,5V), max. 4A

    Class of rating

    + Monitoring

    + Alarm/ventilation


    + Continuous duty

    + Short-time duty (20% ED)

    Protective system

    IP 30 (IP54)

    Range of temp

    -5°C ... +40°C



Tiêu đề
Hotline hỗ trợ: +84(24) 3793 1355/3783 4392
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Giấy chứng nhận đăng ký doanh nghiệp số: 0102710753 do Sở Kế hoạch và Đầu tư thành phố Hà Nội cấp ngày 04/04/2008
Người đại diện theo pháp luật: LÊ MẠNH DŨNG