The NVS-50020508EV is a 8 zones extension for voice evacuation system for NVS-50010508EV.
The NVS-50020508EV is a 8 zones extension for voice evacuation system for NVS-50010508EV.
| SPECIFICATIONS | ||||||||||
Model | NVS-50020508EV | |||||||||
Rated output power | ≥500W（100V） | |||||||||
| Input
sensitivity | Line | 1000mV 10kΩ
| ||||||||
| Harmonic
distortion | Line | <1% 1kHz | ||||||||
| Freq.
response | Line | 50Hz-18kHz（±3dB) | ||||||||
| Signal to
noise ratio | Line | >80dB（A weighting） | ||||||||
| System fault relay output | Short circuit, no voltage | |||||||||
| Emergency mode relay output | Short circuit, no voltage | |||||||||
| System connection control contact output/input | Fire reset input | Short circuit, t≥0.5S, no voltage | ||||||||
| 8 channel dry contact output | Short circuit, no voltage | |||||||||
| 8 dry contact input | Short circuit | Short circuit input, no voltage | ||||||||
| Level mode | 3.3V~24V | |||||||||
| Working power | AC | AC 220V/50Hz | ||||||||
| DC | DC 24V/30A | |||||||||
| Package size (L*W*H) | 550×510×215mm | |||||||||
| Machine size (L*W*H) | 483×420×132mm | |||||||||
| G.W | 13.3kg
| |||||||||
| N.W. | 11.75kg | |||||||||
| Part Number | Description | Standard Quantity | ||
| NVS-50020508EV | 8 Zones Voice Evacuation System Extension | 01 | ||
| Description | Standard Quantity |
| Power cord | 01 |
| 5x19 cross half-rounded head screw | 04 |
| Plastic washer | 04 |
| Microphone | 01 |
| SY535 wire/3000MM/8 core network cable | 01 |
| SY546 wire/1500MM/6.3 pair of lotus heads | 01 |
| 1.2m XLR(Female)-XLR(Male) | 01 |
| 8P 3.5MM green plug | 04 |
| 2P 5.08MM green plug | 02 |
| 6P 3.81MM green plug with lock | 01 |
| 3P 3.81MM green plug | 02 |
| 6P 5.08MM green plug | 08 |
| 8P 5.08MM green plug/2EDGK | 02 |
| Audio line | 01 |
| Certificate | 01 |
| Warranty card | 01 |
