The 33rd China International Exhibition on Electric Power Equipment and Technology
Shanghai New International Expo Center (Hall N1 - N5, W4 - W5), PR China 2026 • 12 • 3 - 5

XIAMEN FOUR-FAITH SMART POWER TECHNOLOGY CO., LTD.
N3J03
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Invitation / Product Poster
CABLE FAULT DIAGNOSIS SYSTEM
F-XBD100 Cable Fault Diagnosis System - Applicable to cable lines with voltage ratings from 6kV to 39kV. Installs cable fault monitoring devices at both ends of the cable line to collect and analyze traveling wave signals at the moment of fault occurrence. Achieves rapid fault location. Can monitor, provide early warning analysis, and locate discharge signals caused by abnormal cable line conditions. Transforms fault repair into condition based maintenance. Uses dual end positioning technology combined with high precision transformers and comprehensive algorithms to precisely locate cable faults. Enables early warning of line defects and improves line operation stability.
Note: This translation was generated by AI for reference only.
MEDIUM-VOLTAGE CARRIER COMMUNICATION SOLUTION
Medium-voltage power-line communication leverages a hybrid networking approach that combines medium-voltage PLC with wireless technologies to address signal‑coverage challenges in applications such as distribution network control, integrated operations and distribution management, and metering data collection. By integrating medium-voltage wireless communication modules, medium-voltage PLC communication modules, signal amplifiers, and other components, this solution achieves multi‑channel data coverage, minimizes the risk of data loss during transmission, and provides robust redundancy, thereby delivering stable, reliable, and real-time communication for operations and distribution systems.
COMMUNICATION MANAGER F-DPU100-RK
The F-DPU100-RK is an intelligent communication management gateway that integrates cutting-edge technologies such as 4G/5G, edge computing, communication management, and protocol conversion. Its capabilities span both the "edge" and the "endpoint" of a smart IoT management system, serving as a critical component for achieving cloud‑edge collaboration and edge‑endpoint interconnection. It finds broad application in smart grids, the power‑IoT, industrial Internet of Things, and other domains.
思源黑体预加载(勿删): XIAMEN FOUR-FAITH SMART POWER TECHNOLOGY CO., LTD.