HB-JDW352 Overhead Line Ground Fault Locator

Aerial line fault locator, suitable for locating faults on aerial lines with voltage ranging from 6 to 35kV. It can address various types of faults, including low-resistance faults, high-resistance faults, arc grounding faults, and inter-phase short circuit faults. It provides a complete set of solutions for aerial line fault location, integrating four functions: fault diagnosis, AC location, DC location, DC withstand voltage testing, and AC withstand voltage testing. The innovative AC location mode can detect characteristic signals directly under the line without the need to climb poles and attach sensors, featuring simple operation and convenient use. For high-resistance faults occurring on lines equipped with smart switches (with grounding PT), it uses an AC location combined with a step-up transformer, eliminating the need to remove the PT. The transmitter is equipped with a large-capacity lithium battery, making it convenient for use and portability.