Emar ACS-800
ACS-800 is a equipment which integrated amplifier detection, automatic change over and speaker supervision, it can provide the third party programming on-line and with SDK protocol interface. It is an…
Description
- Channel amplifier fault changeover with speaker line surveillance
- 19” rack mount design in 1U height
- One standby amplifier to backup 8 amplifier/7 amplifier/ 6 amplifier…/1 amplifier within 1 second
- 8 speaker line supervision for open circuit, short circuit and impedance fluctuation
- Each speaker zone detection time within 2 seconds, Each channel could detect 3W-1000W speaker
load. - The amplifier and speaker line fault will be reminded by indicator, buzzer, fault out and RS485 out
- 8 amplifier indicator, standby amplifier indicator and 8 speaker line indicator
- With calibrate button on front panel to initialize or calibrate each amplifier and speaker line setting
- With 8 balanced line inputs and 8 balanced line outputs with 24V overriding relay
- With 8 amplifier 100V inputs and 8 zone 100V outputs
- Dipswitch for 8 zone enable or disable the monitoring
- 10% and 20% two speaker impedance monitoring options
- Expandable from 8 zones to max 192 zones
- 24V DC operation system
- Support CAN and RS-485
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