The HVPD Kronos® Permanent Monitor is designed for  24/7/365 continuous monitoring of complete electrical networks.

The HVPD Kronos® Monitor is able to detect both intermittent PD activity as well as longer-term trend increases in PD activity.

The system provides an early warning against MV and HV insulation faults and supports condition-based maintenance schemes, reducing unplanned outages, downtime and maintenance costs.


Can be used on the following assets:


Compatible Sensors


HVPD Kronos® Ultimate Software

The HVPD Kronos® Ultimate software contains all the tools needed for data acquisition, analysis of PD trends and phase resolved partial discharge (PRPD) patterns as well as report generation.

To identify different PD sources from noise a range of data analysis tools are available within the HVPD Kronos® Ultimate software, including PD event recognition, pulse waveform clustering and machine learning.


24-channel Monitor

With up to 24-channels and synchronous acquisition on 6 channels, the HVPD Kronos® can be used to monitor multiple assets at once in addition to comparing data from different sensors.


HVPD Kronos® WebView

The HVPD Kronos® Permanent Monitor is supported by our intuitive web-based platform HVPD Kronos® WebView. 

Navigate across all sites and focus on the individual assets in just a few clicks. A traffic light system indicates asset condition.


Monitor Using Pre-installed Sensors

Connect to any existing pre-installed PD couplers.


At Asset or Remote Installation

The HVPD Kronos® may be attached to on-line PD sensors installed at each asset or using our patented remote monitoring technique.

Ex/ATEX Rated

Monitors available approved for installation in hazardous gas zones. ATEX EEX-D IIB T5 IP66 for zones 1 and 2.


UHF Sensor Node

Enables connection to UHF sensors for monitoring GIS and Transformers.


On-line PD Monitoring Data Integration

SCADA and historian integration is possible via a wide range of industry communication protocols including Modbus, DNP3, OPC-UA and others.

Data can be transferred to the cloud for remote access. With an internet connection, email or SMS alerts can be sent upon alarm.


HVPD Kronos® Care

Our HVPD Kronos® Care Plan provides you with the different levels of comprehensive support to suit your needs.

Expert data analysts can provide you with regular, in-depth, and summarised reports and be on hand should there be an alarm. Software updates and extended hardware warranty options ensure your HVPD Kronos® monitoring system is kept in service and up to date.

Contact us

  • On-line Partial Discharge Testing and Monitoring of 11 kV Switchgear for an Australian Mining Operator View case study
  • Utilising Holistic Condition Monitoring on MVIHV Motors to Reduce Unplanned Downtime Download
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  • A Novel Solution for the Reliable On-Line Partial Discharge Monitoring (OLPD) of VSD-Operated EX/ATEX HV Motors Download