PROEL AE604, Operating And Installation Manual

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7. TECHNICAL SPECIFICATIONS
AE604
Primary power supply AC 230V +10% -15%; 50Hz; 650Wmax
Fuse T4AH
Backup power supply 48V – integrated batteries (4x 12V 18A/h pb-sealed)
Max output current in the absence of network power supply: 14,5A
Minimum absorption: 300mA
(average electronic boards self-consumption 1h @48Vdc)
Backup battery life 24h stand-by + 30min full power
Battery charger Imax = 600mA – Vmax = 55.2V
Output power 4 Zones total 600W
Zmin = 33,3 + 33,3 Ohm referred to Line 1 + Line 2 and Line 3 + Line 4
Frequency response 100Hz – 18Khz @ -3dB
Signal/noise ratio >90dB
Backup amplifier YES
Redundant loudspeaker line YES (A&B Mode)
Loudspeaker line monitoring Line A, line B independent monitoring. Impedance measurement via 20Khz tone and
FFT analysis. Detection of short-circuit, open circuit, earth leakage.
User interface Status LEDs, display with dot matrix and keyboard for menu navigation. Buttons to
directly activate alarm message.
Audio processing DSP, 16bit-48Khz; 3-band equaliser, compressor on microphone inputs, pre-gain
controls, volume master, chime.
Audio inputs/outputs 2x Background music inputs, microphone balanced with phantom power supply,
balanced Line output
Front panel monitor YES
Emergency microphone Dynamic microphone with monitoring of the capsule.
RJ45 input for remote emergency callstations.
Messages activation contacts 8 contact inputs for activation to ground for generic messages
Message scheduler YES – event structure based on internal clock and calendar
Emergency messages activation inputs 2 monitored inputs against cable cut and short-cut
Status outputs N.3 “relay” outputs NO/NC for machine status reporting:
VOICE ALARM / FAULT WARNING / SYSTEM DISABLEMENT
Communication RS485, USB-B, RJ45 10 BASE-T/100
Battery monitoring DC resistance measurement
Certifications and conformity EN54-16, EN54-4, BS-EN5839-8, 60849
Access level 2, 3 Key locked external door (2), password (3)
Chassis, dimensions and weights Powder coated steel
Main Unit: W 464mm - H 550mm - D 231mm – Weight 21.2 Kg
Battery Case: W 464mm - H 220mm – D 205mm – Weight 5.15 Kg