ARITECH FIRE EST-PA8080B Class D amplifier for modular EVAC system

ARITECH FIRE EST-PA8080B Class D amplifier for modular EVAC system

MT Code
ARI_EST-PA8080B
Manufacturer Code
EST-PA8080B
Brand
ARITECH FIRE
ARITECH FIRE
Description

Class D amplifier for modular EVAC system. 19" 2U rack installation. 8 independent channels of 80W each (8x80W). 48Vcc power supply. Possibility to configure two internal amplifiers bridged together to increase output power

.

EST-PA amplifiers are designed for perfect integration with EDWARDS solutions. Thanks to their flexibility, they can also be used for any other sound diffusion and voice evacuation application. These amplifiers have been developed to meet the specific requirements of EN 54-16 for safety installations.
EST-PAXXXXB is a family of class-D amplifiers with 100V and 50V outputs, with a size of 2U and suitable for mounting in a 19" rack. The configurations include 8 audio channels (EST-PA8080B, EST-PA8160B), 4 audio channels (EST-PA4160B), 2 audio channels (EST-PA2650B high power) and 1 audio channel (EST-PA1650B).
The EST-PA8080B amplifier can deliver a power equal to 8 x 80 W, while EST-PA8160B and EST-PA2650B can provide 8 x 160 W and 2 x 650 W respectively. In bridge mode, the amplifier channels can be combined and can provide 4 x 160 W for the EST-PA8080B, 4 x 320 W for the EST-PA8160B and 1 x 1300 W for the EST-PA2650B. The amplifiers are powered at 48 VDC, this allows the connection to the backup power system with backup batteries so that operation is guaranteed during an emergency condition.
The EST-PAXXXXB amplifiers are powered by the EST-PS48800 power supply module. The current is distributed to the individual amplifiers through the EST-PSM48 power management module (the device includes a battery charger and complies

with EN54-4).

Details

  • Front panel indicators: Power supply/Active/ Failure
  • Rear terminals per line at 100/ 50 V
  • The output channels can be 4 x 160 W by connecting the 50 V output (parallel input) EST-PAXXXXB to the
  • socket are combined with the EST-PSM48 power management unit (power supply and battery charger
)
Data Sheet
Codice Produttore EST-PA8080B
Brand ARITECH FIRE
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