Fault Indicators
KASHEF 001
Underground Earth Fault Indicator
The EECL-FI is an underground earth fault indicator designed for branch power cables in RMU, switchgear, or transformer terminations. It detects and locates earth faults, improves network reliability, reduces downtime, and provides a user-friendly interface for setup and operation.
Accurate Fault Indication
- Earth Fault (Red LED)
- Power Loss (Yellow LED)
- Low Battery (Blue LED)
User-Friendly Interface
- Test/Reset button for manual testing and resetting.
- Adjustable reset time via DIP switches.
- Multi-level fault current settings.
Automatic Reset Functions
- Time-based reset: Clears alarm after a set period if the fault is gone.
- Power restoration reset: Resets when AC power is restored.
- Transient reset: Clears faults automatically within 10 seconds if supply voltage remains present.
Long Battery Life and Easy Maintenance
- 5+ years battery life.
- Easy battery replacement.
Easy Installation
- External bracket for mounting.
- Sensor clamps for cables.
Technical Specifications
| Parameters | Specifications |
|---|---|
| OEM | EECL |
| Country | Saudi Arabia |
| Product name | Fault Indicator for Underground Power Cables |
| Installation |
|
| Model | EECL-FI |
| Temperature Withstand | -40°C to +85°C |
| Humidity Withstand | ≤95%RH |
| IP Ratings | IP67 |
| Types of recorded Faults |
|
| Earth Fault Detection Range | 10 - 6000 A |
| Over-Current Detection Range | 50 - 6000 A |
| Current Measurement Range | 1 - 6000 A |
| Trip Current Delay Time | 40 - 300 ms |
| Current Measurement Accuracy | +/- 5% |
| Voltage Ratings | 0.11-70 kV |
| Operation Frequency | 50HZ/60hz |
| Visual indication | High Intensity LED |
| Power supply |
|
| Power Consumption | 15mA@12V |
| Battery Type | 2 PCS 3.7V 3000mAh 18650 Size - Rechargeable |
| Indication Backup Supply | > 150 hours of Indication |
| Resetting the fault indication |
|
| Trigger control |
|
| Connection | RS-485 MODBUS RTU |
| Installation Location | At the side of switchgear, Ring Main Unit (RMU), Distribution Transformer |
| Sensors Type | Rogowski coil 85mV/kA @50Hz. |
| Applicable Standards |
|