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Specification:
Model
ACS-800
Description
8 Channel Amplifier Fault Changeover with Speaker Line Surveillance
Channel
8 Channels
Connector
Eight balanced line inputs by phoenix connector
Eight balanced line outputs with 24V relay by phoenix connector
Eight Amplifier 100V inputs by phoenix connector
Eight Speaker 100V outputs by phoenix connector
One fault contact output by phoenix connector & One RS485 output by RJ45
Configuration
Auto or manual monitoring dipswitch; Enable or disabled 8 zone monitoring
dipswitch
Expandable to 192 zones ID dipswitch; 10% or 20% monitoring speaker line
fluctuation
Input
Sensitivity/Impedance
1V, 10K Ohm
Pilot Tone Frequency
20 KHz (
±
5%)
Detection Line
50V/70V/100V Speaker line
Detection Level
50V rms min
Amplifier Detection Time
< 1 Second
Speaker Line Detection
Time
< 2 Seconds per speaker zone
Changeover Time
< 1 Second
Failure Detection Time
5-15 Seconds
Failure Reset Time
20 Seconds Max.
Zone Loading Capacity
500W /100V Line Max.
Max Loading Current
8A
Measurement Sensitivity
±
10% of Speaker line impedance
Power Supply
DC24V by phoenix connector Max. 2A
Dimension
482(W)x368(D)x44(H) mm
Weight
4.3kg