Power Monitor, AC Powered, Field Adjustable
Overview
The YMA and YQA Power Monitors are used to monitor voltage, frequency and phase characteristics of single or three-phase power lines, allowing normal operation of system loads when the power line characteristics are within predetermined limits. Field Adjustable utilizing potentiometers.
Features & Benefits
AC Powered
Operates at 50/60/400 Hz
Accuracy ±1%
Hysteresis 0.5% maximum
Time delay (pick-up & drop-out ) 250 ms to 10 seconds - adjustable
High reliability
Versatile design allows for many variations
