HFC-200
HFC-200 Fault Circuit Indicator
Overhead and underground cable fault circuit indicator for rapid fault location in medium voltage distribution networks. Reduces outage duration by pinpointing fault sections for repair crews.
Key Features
- Short-circuit and earth fault detection
- Overhead and underground cable variants
- LED and wireless fault indication
- Remote fault notification via GPRS/NB-IoT
- Auto-reset after fault clearance
- Self-powered from line current (CT)
- SCADA integration via DNP3 / IEC 104
Technical Specifications
| Voltage Class | 6kV to 36kV |
| Fault Current Detection | >100A (adjustable) |
| Earth Fault Detection | >5A (adjustable) |
| Communication | GPRS / NB-IoT / LoRa |
| Power Supply | CT powered (self-powered) |
| Indication | LED + wireless notification |
| Operating Temperature | -40°C to +70°C |
| Standards | IEC 62271-111 |
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