EN54-16 fire emergency broadcasting system provides manual operation and timing programming, and gives priority to the former over the latter; supports real-time monitoring of equipment operating status and recording of operating logs. It meets the relevant standard of “EN54-16 Voice Alarm Control and Indicating Equipment”. The broadcasting system can be used for fire emergency broadcasting, daily service broadcasting and background broadcasting; this system is positioned as a small emergency broadcasting system, mainly used in small shopping malls, small office buildings and exhibition halls, etc.
PAVA9425E is a 4-zone expansion amplifier with main/backup switching function in the EN54-16 system, and is designed to be 2U high, with 2 microphone inputs, 4 analog inputs and 1 line output; features a backup amplifier module; supports the total power of up to 1000W; holds 4 zone outputs, with the total power of 1000W for all zones.
Model |
PAVA9425E |
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Rated Output Power |
≥1000W (100V) |
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Input Sensitivity |
EMC MIC |
——
|
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MIC |
5±0.5mV 10kΩ |
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LINE |
1000±100mV 10kΩ |
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Harmonic Distortion |
EMC MIC |
<1% 1kHz
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MIC |
1%1khz
|
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LINE |
<1% 1kHz |
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Frequency Response |
EMC MIC |
80Hz-15kHz (±3dB)
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MIC |
1%1khz
|
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LINE |
50Hz-18kHz (±3dB) |
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S/N Ratio |
EMC MIC |
>75dB (A weighted)
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MIC |
1%1khz
|
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LINE |
>80dB (A weighted) |
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EMC LINE AUX OUT |
Output Voltage |
1000mV
|
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Frequency Range |
80Hz-15kHz(±3dB)
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Harmonic Distortion |
<1% 1kHz
|
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System Connection Control Contact Output/Input |
System Fault Relay Output |
Short circuit, no voltage |
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Emergency Mode Relay Output |
Short circuit, no voltage |
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Fire Reset Input |
Short circuit, t≥0.5S, no voltage |
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4-Channel Dry Contact Output |
Short circuit, no voltage |
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4-Channel Dry Contact Input
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Short Circuit Mode |
Short circuit input, no voltage |
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Level Mode |
3.3V~24V |
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Working Power |
AC |
AC 230V/50-60Hz |
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DC |
DC 24V/34A |
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Package Dimensions (L*W*H) |
625×635×165mm |
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Machine Dimensions (L*W*H) |
428*430*88mm |
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Gross Weight |
14kg |
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Net Weight |
12.05kg |
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