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Current Location:Home >> Product List >> FI-WJD-01
FI-WJD-01

Earth fault and short circuit fault in power line system are always inevitable. To quickly clear these fault. Timely and
accurately detecting and locating the fault point and determining the fault type are the most priority. Intelligent fault
detecting system with wireless communication function is an undoubted cost-effective solution for fault detecting
and locating. This product adopts advanced wireless transmission technology and GPRS communication technology.
Combining with existed and matured fault indication technology. It can timely detect relevant operating status of
power line, Such as power-on, power-off, phase-deficient operation, short circuit fault, earth fault, and able to locate
fault point and determine fault type. Relevant information can be sent to monitoring centre or personnel’s mobile
phone through GPRS/Mobile telecommunication network. That can bring great convenience for monitoring power
line status and quickly troubleshooting fault by relevant personnel.
The system consists of several components: detecting terminal, transmission terminal, receiving terminal and
detect-controlling center.

1. Applicable Voltage: 10-35KV
2. Applicable Power Line: overhead wire, cable of power line
network
3. Wire Cross-section Area :25-500mm 2
4. Detectable Fault Type: Permanent, instant short-circuit fault,
metallic, non-metallic earth fault
5. Fault Alarm Current: Self-adoption
6. Action Times Available: ≥ 3000 times
7. Reset Time: Standard reset time is 12 or 24 hours. Other
reset time is configurable. Can also rest automatically if
power line is energized.
8. Applicable Ambient temperature: -40℃~ +65℃

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