China CAFS Solution for MV Cable Alerting and Fault Spotting - Reliable Suppliers and Factory Quality
Functional Features
- New monitoring methods: High-frequency digital signal spectrum comprehensive analysis method and dual end measurement method.
- Fault location: Using the principle of traveling wave distance measurement, precise fault location can be achieved, with a fault distance measurement accuracy of ± 2.5 meters.
- Fault line selection: Using the principle of traveling wave line selection, fault circuit line selection is carried out for cable insulation.
- Circulation monitoring: Real time monitoring of the insulation condition of the outer sheath of the line. By using digital spectrum analysis methods, the capacitive current, resistive current, and fault arc current of the cable are calculated separately, and the circulation curve is drawn. Fault alarms are given for cable lines with abnormal outer sheath insulation.
- Fault warning: Three-level warning based on cable operation status.
Products Advantage
- Partial discharge monitoring, signal acquisition and transmission: On-site acquisition and conversion into optical signals, without interference and attenuation, ensuring accuracy from the source.
- Lightning protection and anti-interference technology: Exclusive patent of Enrely, validated in the market for nearly 10 years with significant results.
- Sampling frequency: The sampling frequency is only 100MHz (hardware and software).
- CAFS: No monitoring blind spots.
Detail Pictures
Frequently Asked Questions
The system utilizes two primary monitoring methods: the high-frequency digital signal spectrum comprehensive analysis method and the dual end measurement method.
By employing the principle of traveling wave distance measurement, the system achieves precise fault location with an accuracy of ± 2.5 meters.
It monitors the insulation of the outer sheath in real time. Using digital spectrum analysis, it calculates capacitive, resistive, and fault arc currents separately to draw a circulation curve and trigger alarms for anomalies.
Signals are acquired on-site and directly converted into optical signals. This prevents interference and attenuation, ensuring high accuracy from the source.
The system features Enrely's exclusive patented lightning protection and anti-interference technology, which has been validated in the market for nearly 10 years with significant results.
No, CAFS features no monitoring blind spots, ensuring comprehensive coverage.