Cable Fault Detector

Technical Features:

Primarily, underground cable location and path finding are achieved by utilizing the electromagnetic waves of the cable radiation path signals and the directional characteristics of magnetic antennas.

Prior to implementing the cable path detection, the grounding wire of the cable's starting end must be handled: disconnect the grounding braid from the cable head's grounding system, and ensure that the grounding wire of the cable to be measured is reliably grounded. At the cable starting end, the red clip (core wire) of the path signal generator's signal output cable is clamped onto the cable's braid, while the black clip (ground wire) is clamped onto the system ground.

After powering on the Path Signal Generator, it begins to apply audio-modulated signals to the cable.15KHzPath signal electromagnetic waves are emitted along the path above the cable being tested. A digital synchronous positioning receiver is used to receive above the cable.15KHzElectromagnetic waves from current radiation are amplified and demodulated to restore audio signals to the headphones. By analyzing the variations in the volume of the sound heard through the headphones, the exact burial path of the cable can be accurately determined.

Technical specifications:

Path Signal Generator Technical Specifications

Output Power: Load Resistance10Ohm, output power greater than60Wa.

★Frequency of Work:15KHz。

★Work Modes: Amplitude Modulation or Frequency Modulation. 

★ Features automatic overheat, overload, and short-circuit protection.

★Power Supply:AC220V±10%。 

★Work Environment: Temperature-20℃～+50℃ (degrees Celsius), humidity80%。