Fluke GFL-1500: Introduction to the Ground Fault Locator for PV Systems
Fluke GFL-1500 is a state-of-the-art ground fault locator designed to revolutionize the maintenance of photovoltaic (PV) systems. This innovative tool helps technicians quickly and accurately locate active ground faults, even in large 1500 V DC systems. GFL-1500 works by generating a traceable signal that guides the operator directly to the fault's location in an intuitive, non-contact manner. This approach not only drastically reduces downtime and troubleshooting costs but also enhances safety by eliminating complex and risky procedures. It comprises a transmitter, a receiver, and a tracing clamp. GFL-1500 is the complete solution for maximizing energy production and ensuring the efficiency of solar installations.
- Complete Troubleshooting Solution: Identifies and locates ground faults anywhere in the DC system using an easy-to-follow traceable signal.
- Fast and Safe Searching: Reduce intervention time and exposure to electrical hazards thanks to non-contact signal tracing.
- FaultTrack™ Technology: Generates a unique signal along the fault path for precise and intuitive localization.
- Integrated Diagnostic Functions: Includes Analyze, Trace, Open Circuit, and Mapping modes to cover every troubleshooting scenario.
- High Safety: Designed for modern photovoltaic systems with a CAT III 1500 V DC / CAT IV 600 V rating for the transmitter and receiver.
| Feature |
Transmitter |
Receiver |
Clamp |
| Measurement Category |
CAT III 1500 V DC / CAT IV 600 V |
CAT III 1500 V DC / CAT IV 600 V |
Use on insulated conductors up to 1500 V |
| Main Functions |
Analysis, Fault Tracing, Open Circuit, Mapping |
Signal tracing (visual, audible, LED) |
Signal tracing, AC current measurement |
| Display |
Graphic LCD with front light |
Segment LCD with backlight |
Segment LCD with backlight |
| IP Protection Class |
IP54 |
IP54 (not in operation) |
IP30 (jaw closed) |
| Power Supply |
8 AA batteries |
4 AA batteries |
2 AA batteries |
| Weight (with batteries) |
Approx. 2.04 kg |
Approx. 0.27 kg |
Approx. 0.6 kg |
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