CABLE FAULT SIMULATION SYSTEM

New Products / New Technology

"Electrical test simulation training system trains power cable testing personnel across power generation, manufacturing, smelting, education, research, and service industries.
Note: This translation was generated by AI for reference only."

CABLE FAULT CALIBRATION SYSTEM

This device is designed for testing and training on various types of faults in single-core power cables rated at 10 kV and above. The simulation system employs discharge gaps and power resistors to replicate real‑world cable faults, while a specialized coaxial cable simulates a single‑core power cable. Inside the unit, protective gaps are incorporated to trigger discharge protection when the preset voltage threshold is exceeded. It can simulate high‑impedance faults, low‑impedance faults, flashover faults, and intact cable conditions, and enables full‑length cable testing. In conjunction with cable fault locators and high‑voltage signal generators, it allows on‑site simulation and demonstration of the detailed fault‑location procedures for different cable fault types. Additionally, it can be used to train personnel in diagnosing, locating, and measuring the distance to sheath‑related faults.

CABLE FAULT TESTING VEHICLE

This vehicle-mounted cable fault location system integrates an all-in-one high-voltage pulse generator, a cable fault ranging unit, a cable fault pinpointing device, a cable path locator, a cable identifier, a resistance‑based cable fault distance measurement module, an insulation resistance tester, and a 0.1 Hz VLF withstand voltage test system, comprising nine major components in total. This cable fault location system is suitable for low‑resistance, short‑circuit, and open‑circuit faults in armored or unarmored power cables of various materials and cross‑sections, as well as in high‑frequency coaxial cables and underground wires. It can also handle high‑resistance leakage and high‑resistance flashover faults. Customization is available upon customer request.