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HERTZINNO combines online DGA, acoustic voiceprint monitoring, overhead line fault indication, smart distribution line monitoring and distributed fiber sensing to cover transformer internal faults, abnormal equipment sound, overhead line events, cable thermal risks and grid corridor disturbances.
Different faults produce different physical signals. Transformer internal faults may appear as dissolved gases and moisture. Mechanical degradation may first appear as abnormal sound. Overhead line faults require fast indication and location. Cable routes and grid corridors need distributed temperature and vibration visibility.
Monitors dissolved fault gases and moisture in transformer oil to identify overheating, arcing, partial discharge and insulation deterioration at an early stage.
Learns the normal sound pattern of transformers, cooling fans, oil pumps and auxiliary equipment, then detects abnormal humming, vibration and mechanical sound changes.
HZ-OLF-100 supports short-circuit fault detection, ground fault detection, poor contact fault detection, insulator fault detection and section-level line fault awareness.
HZ-TWF-30 monitors medium-voltage overhead distribution lines with traveling-wave fault localization, grounding fault detection, lightning event recognition and cloud-based diagnostics.
Distributed fiber optic sensing monitors cable temperature, tunnel hotspots, route vibration, third-party disturbance and grid corridor security across long-distance infrastructure.
Transformer and grid faults do not appear through one signal only. HERTZINNO combines gas, moisture, acoustic, fault current, traveling-wave, temperature and vibration sensing to provide earlier warning and clearer fault response across transformer and overhead grid assets.
Yes, when the site requires broader asset visibility. DGA monitors internal transformer health, acoustic voiceprint monitoring listens for transformer and auxiliary equipment changes, DTS tracks temperature along cables and tunnels, and DAS detects vibration or intrusion along grid routes. Together, they create a more complete smart grid monitoring layer.
Recommended products include HZ-DGA-900 or HZ-DGA-500 for online transformer DGA, HZ-FA-110 for transformer acoustic voiceprint monitoring, HZ-DTS for distributed cable temperature monitoring and HZ-iDAS for route-level vibration and disturbance detection.
