Sonorous annunciator IAR NKMR.468231.002-01
NKMR | 468231.002-01
Sonorous annunciator IAR NKMR.468231.002-01

Redundant sonorous annunciator IAR for rail crossings NKMR.468231.002-01, NKMR.468231.001 ТU. In the event of main annunciator failure duplicate annunciator snaps on.

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Product card
Audio signals number 2
Volume level at the distance 1 m along annunciator axis, dBА 90-95
At an angle ±45° with annunciator axis 85-90
Supply voltage powered by DC current mains , V From 10 to 28
Energy consumption, max, W 9
Size, mm 196х262х168
Weight, max, kg 4,2
Classification society matching MS3 per branch standard
32. 146-2000
Type of protection IP43 per GOST Standard
Climatic modification UHL-1, U-1
SKMTR Code 3185640707
Drawing № NKMR.468231.002-01
Service life 15 years

Reduntant sonorous annunciator IAR NKMR.468231.002-01 NKMR.468231.001 TU is meant for railroad train approaching signaling on rail crossings. Current model combines main and duplicate annunciators; in case the main annunciator is damaged duplicate annunciator snaps on.

There are 2 climatic modifications of the device: UHL-1 and U-1.

Reduntant sonorous annunciators are completely interchangeable with commonly used presently electrically driven and electromechanic soundings ZPT-12, ZPT-24.

Reduntant sonorous annunciator IAR NKMR.468231.002-01 predominant features:

  • high reliability due to moving mechanical portions absence

  • annunciator sound data are permanent through time and do not depend on weather conditions

  • automatic changeover to duplicate annunciator in case if the main is damaged

  • there is practically no maintenance service need arises

  • integrated volume level control system

  • by annunciator accessing to remote monitoring system (ASDK, APK-DK) its real situation repair may be carried out due to volume level control system

  • specifically developed polymer material hufter-proof body

Contents of delivery:

  • redundant sonorous annunciator IAR for rail crossings NKMR.468231.002-01

  • operational guidelines

  • label

  • installation kit

LLC «Alfa-Zhat» offers to buy the redundant sonorous annunciators IAR for rail crossings NKMR.468231.002-01 by the lowest cost!

We deliver the equipment around the Country and to the CIS region!