On-Line Monitoring

On-Line Monitoring provides electrical insulation for transformer manufacturers and transformer users.

On-Line Monitoring Inc. manufactures the PFLive family of HV Bushing and Lightning Arrester on-line monitoring equipment. The system uses a unique method of analyzing the insulation quality of these devices. The technology is currently installed on over 3500 bushings worldwide and has provided electric utilities with the security of knowing that their monitored equipment is healthy and functional.