NAI’s DAA is an AC-Powered, Voltage Monitor used to continuously measure voltage on three-phase Delta power lines. This allows normal operation of system loads when the voltage characteristics are within pre-determined limits. The DAA voltage monitor is ideally suited for rugged defense and industrial applications.
Features:
- AC-powered
- 50/60/400 Hz
- Accuracy ±1%
- Hysteresis 0.5% typical
- Time delay (pick-up & drop-out) 250 ms to 10 seconds
- High reliability
- Versatile design allows for many variations