Voltage sag testing for industrial equipment - and a new power quality measurement technology: An electrical product should be able to ride through any regular voltage sag

摘要

Immunity from voltage sags is vital for reliable operation of our ever-more-sophisticated electronic controls and equipment. Every electrical product should be able to ride through typical voltage sags, but in many cases the first sag test occurs after equipment is installed and in operation. Selecting the appropriate sag immunity specification and equipment compliance testing is vital to equipment reliability and customer satisfaction.