MRO Magazine

Voltage Monitor Handles Global Applications

The Model 460 voltage monitor from SymCom is designed to protect three-phase loads from damaging power conditions. It features a wide operating range and UL and CE compliance for access to both domestic and global markets. A microcontroller-based...


November 1, 2004
By MRO Magazine

The Model 460 voltage monitor from SymCom is designed to protect three-phase loads from damaging power conditions. It features a wide operating range and UL and CE compliance for access to both domestic and global markets. A microcontroller-based voltage- and phase-sensing circuit constantly monitors the three-phase voltages to detect harmful power line conditions. The unit automatically senses whether it is connected to a 190-V to 240-V 60-Hz system, a 440-V to 480-V 60-Hz system or a 380-V to 416-V 50-Hz system. Adjustments include a 1-30 sec. trip delay and a 1-500 sec. restart delay.

SymCom