Qualitrol 609 PDM Transformer und GIS Teilentladungsmonitor
The 609 PDM system is an on-line partial discharge (PD) monitoring system for power transformers, based on industry accepted UHF technology.
Transformator 
Schaltanlage und Hochspannungsschalter Merkmale
- Accurate and early incipient fault detection ensures reliable operation and reduces supply outages
- Creates highly accurate reports on asset condition hence reduces maintenance costs
- Monitors multiple transformers simultaneously resulting in higher return on investment
- Robust design and excellent interference immunity for measurements under difficult environmental conditions
- Advanced HMI provisions(intelligent data handling, display and interpretation)
- Qualitrol Expert PD analysis services
- Flexible installation and configuration options to meet customer expectations
- Smart and quick real time alarming / alerting mechanism
- Remote monitoring and configuration
- Expandable and field upgradable without reconfiguration
Optionen
- External OCUs (Optical Converter Units) that can support 1 to 6 sensors each
- Independent system enclosure for 609 base unit and one OCU
- 1 Ethernet switch (fiber-optic or copper) for each external OCU
Applications
Der 609 PDM wird verwendet, um die Leistung von Isolierungen in Leistungstransformatoren kontinuierlich zu bewerten, so dass Korrekturmaßnahmen ergriffen werden können, bevor ein Fehler auftritt. Die aus dem System gewonnenen Informationen werden für zustandsbasierte Wartungsentscheidungen verwendet, um den Wartungsaufwand zu optimieren.