Power Monitor, AC Powered
Overview
The PMA/PQA 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.
Features & Benefits
AC Powered
Single Phase or Three Phase
Operates at 50/60/400 Hz
Voltage, Frequency or Phase Outputs
Accuracy ±1%
Hysteresis 1% Maximum
Time Delay (pick-up & drop-out ) 250 ms to 10 seconds
High Reliability
Versatile Design Allows For Many Variations
