Fluke GFL-1500 Solar Ground Fault Locator 1500V PV Systems

Fluke GFL-1500 Solar Ground Fault Locator is a frontline troubleshooting tool designed to quickly pinpoint active ground faults in high-voltage solar PV systems. Built for solar technicians and maintenance teams, it uses non-contact signal tracing to follow the fault path directly to its source, reducing downtime and improving field safety.

Key Features

• Non-contact fault tracing: Uses a traceable signal to locate active ground faults without direct conductor contact

• 1500 V DC system support: Engineered for high-voltage PV systems with CAT III 1500 V DC and CAT IV 600 V ratings

• FaultTrack Technology: Generates a guided trace signal through the faulted path

• Audio-visual guidance: Provides visual and audible feedback to follow the fault path accurately

• Open circuit testing: Helps locate breaks within isolated PV strings

• Adjustable trace signal: Allows control of signal amplitude for optimal fault tracking

Benefits

• Speeds up fault isolation: Quickly pinpoints the fault location without trial-and-error testing

• Improves technician safety: Non-contact tracing reduces exposure to live conductors

• Reduces system downtime: Faster troubleshooting helps restore PV performance sooner

• Simplifies complex arrays: Identifies string layout and faulted branches without detailed site maps

• Enhances confidence in the field: Combines multiple diagnostic functions into one streamlined system