
Product Overview:
The MV Fault Locator is specifically designed for 6-69kV overhead lines. It captures and analyzes the waveform at the moment of a fault to identify the fault cause. This enables rapid fault location and resolution, reducing fault detection and repair times, and ultimately improving power supply reliability. With a high-brightness flashing indicator, it ensures clear and immediate fault identification on-site.
Product Features:
1. Low Stress Wire Compression Design
- Prevents damage to cable insulation.
- Passes the double 85 test for 800 hours, ensuring 8 years of outdoor durability.
2. Hot Plate Welding Technology
- Hot plate welding with an integrated housing design.
- IP68 protection ensures complete prevention of water ingress outdoors.
3. Innovative Electric Field Measurement Technology
- Resistant to environmental interference.
- Multiple intelligent start-up options to suit various conditions.
4. Dual Magnetic Core Floating Design
- Operates fully at just 2A line current (High-energy version operates at 1A).
5. Position Locking Mechanism
- 0A to 100A, with an accuracy of ±0.5A.
- 100A to 600A, with an accuracy of ±0.5%.
- Accurately detects high-resistance grounding faults.
6. Electric Installation Tools
- Live installation
- remote control installation
- remote disassembly
Key Advantages:
- Precise Fault Location:Quickly and accurately identify fault points.
- Comprehensive Fault Detection:Detects common MV faults such as insulator damage, lightning arrester failure, line disconnections, transformer issues, and tree obstructions.
- Cost-Effective Repairs:Speeds up repair times and reduces overall labor costs.
- EnhancedService Reliability: Minimizes outage durations for better service.
- Hassle-Free Installation: No need for power shutdowns or elevated work platforms (EWP).
- Remote Monitoring:Supports 4G data transmission for real-time SCADA
- Clear On-Site Indication:Features a high-visibility indicator for easy fault identification.
Application Scenarios:
1. Substation Line Selection Monitoring:
- Installation Method: A fault locator is installed at each line outlet from the substation.
- Benefit: Eliminates manual line reconnection and reduces outage occurrences.
2. Line Segmentation Monitoring:
- Installation Method: Each line is divided into segments, and a fault locator is installed at each segment.
- Benefit: Accurately pinpoints fault segments, enabling quick troubleshooting and reducing downtime.