Description
The Miscellaneous Product A257B 480V 3-Phase Monitor with Time Mark is a safety device that continually monitors the health of three-phase electrical systems, which are typically used in industrial and commercial environments. It measures voltage swings and phase imbalances that could damage equipment, acting as a kind of protective eye. Notably, it can also identify phase loss in motors that are loaded a condition that is frequently concealed by regenerated voltage. This monitor can be used in both Delta and Wye configurations because it functions without requiring a neutral connection. Its sensitivity can be changed to meet the requirements of various equipment kinds. The Time Mark feature helps with troubleshooting and preventative maintenance by timestamping the event when abnormalities are identified.
