Usiltel of power specialized UMS

Amplifier of power specialized UMS-2400:

Name of an indicator Value

Total output power is 1 kHz of 3% of OGI of 2400 W

Quantity of zones of the notification 4

Strip of full capacity: from 100 to 6300 Hz.

Unevenness of the frequency characteristic: from 100 to 6300 Hz at ± 3 dB

The relation signal/noise (weighed on a curve And): not less than 90 dB

Sensitivity of an entrance at symmetric inclusion 0,775 B (0 dB).

Linear entrance and exit of UMS symmetric

Linear exit 120B (240B)

Entrance resistance, at the symmetric mode of 600 Ohms

In UMS there is a protection: from short circuit in loading;

radio noise;

from an overload

In UMS there is a monitoring of constantly controlled parameters:-наличие / lack of food 220B

- category of rechargeable batteries

- a gap in a chain of feeders and loudspeakers

- opening forward/back doors, lateral panels of a case

- control of communication channels

UMS contains the electronic generator of a siren in the structure,

block of control of feeders

UMS-2400 has additional options on the second control path:

- the notification of the population from the local control panel

- notifications of the population from the cell phone

At the same time the first control path (from control centers) is priority.

Radius of the notification of UMS 2400 in urban development with excess of level of a sound over noise level on 5dB (in urban development noise level is 60-65 dB):

- in the siren mode – 650-750m

- in the voice mode – 400-450m

Radius of the notification of UMS 2400 in rural areas with excess of level of a sound over noise level on 5dB (noise level of 50 dB):

- in the siren mode – 1000-1200m

- in the voice mode – 550-700m