20 Zone Line Detecto...

20 Zone Line Detector

NVS-PA0023020LD

NVS-PA0023020LD is a 20-zone speaker line detector


Overview Specifications Ordering Information

Overview

NVS-PA0023020LD is a 20-zone speaker line detector

Specifications

FEATURES

  • Independent detection of speaker line impedance change, open circuit, overload and light load for 20 zones
  • High-performance industry-level CPU, 32 bit high-speed DSP technology which increases detection speed and precision in each zone
  • With touch screen alarm display and beeper alarm for zone fault
  • Max 2A output current of DC 24V wet contact
  • Support scheduled detection of load status for each zone, even a zone that is turned off
  • Support real-time detection of load status of closed zone
  • With load short circuit protection function, automatic return to normal status after troubleshooting
  • 4.3' touch screen, easy to control and display working status of all zones
  • With power-off memory function
  • Compatible with 100V/70V system
  • 20 channels output and 20 channels of input, support 20 audio sources or 20 zones
  • Support AC 220V and DC 24V power supply, seamless switch between two modes
SPECIFICATIONS

Model

NVS-PA0023020LD

 Channel withstand capacity

100V Input/Max power 500W, 70V Input/Max power 350W

Impedance detection accuracy

<8%

Power

AC220V/50Hz, DC24V

Package Size

540×455×165mm

Machine Size

483×320×38mm

Gross weight

835Kg

Net weight

6.35Kg

Ordering Information

Part Number Description Standard Quantity

NVS-PA0023020LD

20 Zone Line Detector

1 No.