Cable fault location equipment

Cable locator and acoustic fault detector Success ATP-434E

Based on receiver AP-027, EMD-247 sensor and acoustic sensor AD-227.

Based on receiver AP-027, EMD-247 sensor, acoustic sensor AD-227, tracing transmitter AG-105.

High precision location of underground utilities up to 6 m
Acoustic cable fault detection
Distance of tracing is 3 km from the place of transmitter connection
Detection of insulation deterioration on cables by non-contact methods: sharp decreasing of the signal level, by using the sensor DODK (extra tool), the phase "double-frequency" method "Δφ" and the amplitude of "double-frequency" the method of "ΔA"
Detection of insulation deterioration on cables by contact method: Sensor DKI (extra tool)

High tech kit with multi-frequency transmitter for buried utilities detection and acoustic cable fault detection.

High precision location of underground utilities up to 6 m
Transmitter - 120W, frequency range: 200 to 9999 Hz
Distance of tracing is 5 km from the place of transmitter connection
Detection of insulation deterioration on cables by non-contact methods: sharp decreasing of the signal level, by using the sensor DODK (extra tool), the phase "double-frequency" method "Δφ" and the amplitude of "double-frequency" the method of "ΔA"
Detection of insulation deterioration on cables by contact method : Sensor DKI (extra tool)

TDR-TA4.7 is intended for the following measurements on power cable lines:

cable length measurement and cable integrity tests;
measurement of the distance to the heterogeneity of the cable impedance or low-resistance fault, using TDR method;
measurement of the distance to the high-resistance fault, using the Arc Reflection Method (ARM) in complex with the high-voltage pulse generator (HVPG);
measurement of the distance to the high-resistance fault, using the Impulse Current Method (ICM) or Decay Method in complex with the high-voltage pulse generator (HVPG);
measurement of the velocity factor of the line at a known length.

TDR-TA3.7 is used for control during laying and operation of the following types of cable lines: