CMX ACS-800 (EN54-16,8 Channel Amplifier Fault Changeover with Speaker Line Surveillance)
รหัสสินค้า : ACS-800
| ราคา |
฿ 0.00 |
| จำนวนที่จะซื้อ | |
| ราคารวม | ฿ 0.00 |
สินค้าไม่เพียงพอ
สินค้าหมด
CMX ACS-800 (EN54-16,8 Channel Amplifier Fault Changeover with Speaker Line Surveillance)
Overview
8 CH Speaker Line Supervision & Amplifier Changeover, each zone with control input and control output, support one amplifier to backup 8 main amplifiers, 24V DC, RS485 port.
Features:
- EN54-16 8 Channel amplifier fault changeover with speaker line surveillance
- 19” rack mount design in 1U height
- One standby amplifier to backup 8 amplifier within 1 second
- 8 speaker line supervision for open circuit, short circuit and impedance fluctuation
- Each speaker zone detection time within 2 seconds
- 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
- Auto or manual two different monitoring options
- 10% and 20% two speaker impedance monitoring options
- Expandable from 8 zones to max 192 zones
- 24V DC operation system
Specifications
| Model |
| ACS-800 |
| Description |
| EN54-16 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)x420(D)x44(H) mm |
| Weight |
| 3.2kg |
