Portable Intelligent Integrated Testing and Acceptance Device for Power Cables

Application scenario: Cable acceptance for community‑level facilities and handover projects. The primary focus is on inspecting and analyzing cable materials, conductor gauges, and lengths to prevent substandard products—such as using aluminum in place of copper—and to ensure that the delivered core assets conform to the design specifications.

Portable Low-Voltage Leakage Current Monitor

Application scenario: Identifying users with leakage current, quickly pinpointing potential hazards, and addressing power outage incidents. This device effectively addresses the challenge of locating tripped residual‑current devices (RCDs) at the primary, secondary, and meter‑box levels—issues often caused by both sudden and persistent leakage faults in user circuits. The leakage monitor can continuously track up to 12 circuits or electricity‑consuming units on the meter‑box side. When the real‑time leakage current exceeds the preset threshold, the device automatically logs the branch circuit number (or user ID), stores the data, and records the time of occurrence. Maintenance personnel receive an immediate alert on their mobile phones and can use the dedicated app to check the operational status of each circuit at any time.

Portable Precision Fault and Potential Hazard Locator for Cables (10 kV, 400 V Outage)

Application Scenarios: This tester is primarily used for locating open-circuit, short-circuit, and ground‑fault conditions in underground power cables rated at 10 kV or lower (with a ground insulation resistance of no more than 0.5 MΩ), as well as for detecting the burial depth and routing of such cables.