Vigilohm Insulation Monitoring Device
Sensitive insulation-fault monitoring for isolated (IT) power systems, protecting continuity of supply. HIGHDE supplies the complete Vigilohm mobile fault-location package, which can be moved flexibly between different IT systems to detect faults and keep power safe and reliable.
Product Introduction
The system consists of an insulation monitor, fault detectors and locating devices. It continuously monitors the insulation level of an IT distribution system against a preset resistance value and raises an alarm when the level falls below the threshold, preventing supply interruptions caused by unnoticed insulation degradation.
Functions
- Detects and indicates system insulation level and faults
- Automatic or manual precise fault location
- Insulation resistance measurement with transient fault indication
- Alarm when insulation falls below a user-defined threshold
Advantages
- Real-time monitoring of insulation faults in IT systems
- High accuracy, low error and fast response
- Wide measuring range with true-RMS insulation resistance measurement
- Fault-circuit monitoring and location, shortening troubleshooting time and improving IT system safety
Applications
IT-earthed power systems in hospitals, ships and mines. Vigilohm also communicates with a host computer or PLC and is unaffected by harmonics generated by variable-speed drives, UPS units and switch-mode power supplies.
Consulting & Support
For enquiries, long-press to scan the QR code below and add our customer service WeCom account. Sales: 13570576701 (same number for phone and WeChat).
