Specifications

14
VA4Z
COMPACTMODULE
V-EVAC SYSTEM
14
Compact audio system for
Public Address and evacuation
compliant to the EN60849
standard for small to medium
installations
• Matrix composed of 4 audio
inputs, 1 microphone input for
emergency messages, 4 outputs
for 4 independent zones
• Monitoring of four 100V
loudspeaker zones (max 500W
per zone)
• Monitoring of 4 ampliers + one
backup amplifier
• Full monitoring of the PSS
console (capsule, screen,
connections)
• Digital message player
(4 messages, total length of
2 mins and 11 secs)
• Digital signal processor (DSP)
• Parametric equalization: 3 bands
on input, 7 bands on output
• Individual control for each input
and output level
• Separate controls for security
levels
• Zones and sources labelling;
9 programmable priority levels
VA4Z
Code 29482
Audio input impedance 10kOhms
Input sensitivity 0dB
Audio output impedance 50ohms
Output levels 0dB
Maximum input/output level +14dBv
Audio band 10Hz 24 bits
Distortion 0.02% to 1kHz
Output noise <-84dBuLin,<-88dBuA-weighted
Dynamic output <-98dBuLin,<-102dBuA-weighted
Maximum power per channel 500W
Amplifier gain measurement 1kHz 18kHz
Line impedance measurement 100V 1kHz 18kHz
Ground fault measurement 12 VDC 0 to 10MU
Digital audio messages 8kHzbandwidth
16 bits 16kHz sampling
4 messages, total length up to 2 mins 11 secs.
Alarm input/output contacts 4 alarm inputs (24V -72V activation)
4 output contacts (error due to lack of
the line file component)
1 input contact (on/off control)
1 output contact (on/off control)
Serial connections 1RS485connectiontoPSS849
2 RS 232 connections to message
 consoleand/ortoaPC
Power supply/Consumption 24VDCpowersuppliedbyAL10
 externalpowersupplyunit(included)
300mA consumption if the console is
 notconnected,750mAwithbackup 
console
Colour gray RAL 7016
Size 430x44x230mm
482
44
PSS 849
Paging microphone console
Code 29483