D43B Intelligent Cable Fault Location System Package

Composition:

1. D43B Intelligent Cable Fault Location System (High-Voltage Unit)

2. D4000B Color Intelligent Cable Fault Location TDR

3. DD4 Cable Fault Pinpointer

Uses:

Used for rapid location and pinpointing of short-circuit, low-resistance, open-circuit, high-resistance leakage, and flashover faults in power cables of low, medium, and high voltage grades.

Features:

● Fully integrates a multi-range DC high-voltage generator, a multi-range high-voltage capacitor, an advanced multiple-pulse arc reflection unit (inductive type), and various signal acquisition functions into a single system;

●Adopts electric control high-voltage switch technology to eliminate the risk of misoperation caused by manual switches or manual wiring;

●Supports DC withstand voltage, burning-through, and fault breakdown tests with a maximum voltage of 40kV;

●Enables switching of pulse capacitors in 3 ranges (4 ranges optional): 8 kV/16 kV/32 kV, with a maximum output energy of 2048 J;

●Equipped with a portable high-power pulse reflectometer with an output voltage of 200V, which can be used independently at the test site;

●Features safety monitoring and protection for grounding voltage and grounding resistance;

● Intelligent high noise reduction cable fault pinpointer, which can be reliable even in environments with significant background noise;