1. Overview
IG8150/8350 Fire Emergency Voice Evacuation Broadcasting System is composed of area control panel, audio source equipment, broadcasting power amplifier, forms a fire emergency broadcasting system with fire alarm control panel, output modules, broadcasting speakers and so on. This design conforms to the national standard GB16806-2006 "Fire Linkage Control System".
2. Specifications
Mains power input: AC187V~AC242V, 50/60Hz
Output voltage: Fixed voltage output 120Vac
Rated output current and power:IG8150 (1.25A/150W) / IG8350 (2.92A/350W)
Recording duration: 30min
Harmonic distortion: ≤5%
Frequency response: 80Hz~8KHz (±3db)
Signal-to-noise ratio: ≥70dB
Installation: Wall-mounted
Overall dimensions: 318*245mm*127mm, where 127mm includes the thickness of the sender 39mm
Working environment: Temperature 0℃~40℃, relative humidity ≤95%RH.
3. Main Features
Audio source, zone control and amplifier three-in-one
Supports emergency broadcast, MP3, external audio input and other audio sources, total four broadcasting modes: EMER Radio (including two audio sources), MIC, USB drive, and AUX, in which one audio source for emergency broadcasting can be imported via microphone or USB drive.
Equipped with external import function for emergency broadcast recording
Up to 256 partitions, with area name text remark function
Soft switching power supply and high-voltage Class D power amplifier, high efficiency, low heat and low distortion. Sufficient power margin, can work at full load for a long time.
The power amplifier has complete output overload protection function, reduces output voltage for minor overloads and shuts off output for severe overloads.
Fault detection for broadcasting constant voltage output line, main power supply and standby power supply, and sound and light alarms when there is a fault.
IG8150 natural cooling, IG8350 intelligent programmable air-cooled cooling.
AC input 380V misconnection protection function
Level 4 surge protection capability higher than the national standard
Amplifier output superimposed with DC bias voltage for open and short circuit detection
Optional RS485/CAN communication module
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