Export Line Monitoring Terminal
This product employs reinforced Rogowski coils with features such as high bandwidth, low delay, absence of ferromagnetic saturation, and wide measuring current range. The terminal utilizes a hybrid power supply system combining pulse coupling and solar energy, paired with supercapacitor batteries for stable operation; it achieves anti-electromagnetic corona interference through high-voltage equipotential physical connection.
- Information
Application Scope
Suitable for condition monitoring, hidden hazard early warning, and fault diagnosis of 110/220kV export lines.
Technical Parameters
Fault interval location reliability: | ＞99% |
| Fault point positioning accuracy: | ≤±200m (±1 tower) |
| Omission rate of recorded lightning strikes on lines without tripping: | ＜10% |
| Operating power supply: | Solar power + inductive power extraction |
| Protection rating: | IP66 |
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