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Cable locator and acoustic fault detector Success ATG-127E

Energized cablesEnergized
cables
Non energized cablesNon
energized
cables

The set includes the digital multifunctional receiver АР-027 and the portable transmitter with output power up to 120 W.

LCD screenLCD
screen
Utility detection depthUtility
detection
depth
Tracing distanceTracing
distance

Features

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 - 120 W, frequency range: 200 to 9999 Hz.
  • Distance of tracing is 10 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).

Brief description

  • Receiver frequencies: 50(60) Hz / 100(120) Hz / 512 Hz / 1024 Hz / 8192 Hz / 33 kHz.
  • Transmitter - 120 W, frequency range: 200 to 9999 Hz.
  • Storage of 31 signal level with a graph displayed.
  • Visual indication of the signal on the display: scale, graph and spectrum.
  • Graphic visualization (moving chart) of sequence of measurements, max and min signal levels.
  • Sound indication.
  • Choice of bandwidth.
  • Two-segment indication of frequency spectrum (and “filtered”) signal.
  • Light weight.
  • Comfortable to wear for long terms.
  • LCD display.
  • Warranty 1 year.

Application

  • Cable fault location by electromagnetic and acoustic methods (with high-voltage pulse transmitter, which is not included into the set).
  • Detection of insulation deterioration on cables by contact and non-contact methods.
  • Detection of cables up to 6 m depth.
  • Detection of metal pipelines up to 6 m depth.
  • Survey the ground before the ground works.
  • “Broadband” mode.
  • Distance of tracing from the place of transmitter connection is up to 10 km.
  • Indirect measurement of the depth.

Specifications receiver AP-027

Parameter Tracing
Type of accepted signal Continious / pulse
Frequencies of the receiver’s filter Central frequency of quasi- resonant filter 50 to 60 Hz,100 to 450 Hz through 50 Hz, 120 to 540 Hz through 60 Hz, 512 Hz / 1024 Hz / 8192 Hz / 33kHz
"Broadband" (operating mode) 0,05 to 8,6 kHz
Gain factor 100 dB
Visual indication Liquid-crystal display-symbols and meaning of the chosen modes and parameters:
- animated (moving) scale of the output signal level;
- digital value and animated (moving) scale of the output signal level;
- graphic (moving diagram) of the output signal level - frequency content of the output signal level;
- digital and graphic display of output signal levels kept in the "memory"
Sound indication - headphones natural broadband or filtered signal;
- headphones-synthesized sound, frequency modulation;
- built-in emitter - synthesized sound, frequency modulation
Supply voltage 4 to 7 V. - alkaline batteries АА type 1,5 V (4 pcs.)
Time of continuous operation not less than 20 hours
Ambient temperature -20°С to +50°С
Ingress protection rating IP54
Receiver AP-027 dimensions 220x102x42 mm
Weight of the electronic unit 0,46 kg

Specifications transmitter AG-120

Parameter Value
Frequency of transmitted signal
Frequencies f1, f2, f3 (three frequencies fixed in memory), Hz Range 200 to 9999 (selected in the range with a resolution of 1 Hz and accuracy of ±0,05% Hz and input in the power - independent memory)
Frequency f4 (one «temporary»), Hz Range 200 to 9999 (selected instead of one of the «fixed», not input to the memory, exists while the power is on)
Generation modes
Mode 1 Continuous «СО»
Mode 2 pulse duration, ms pulse rate, Hz Short pulses transmission «РU» 350 0,7
Mode 3 pulse duration, ms Pulse rate, Hz Three frequencies (sent with alternation of frequencies f1, f2, f3) «3F» 350 1,4
Output parameters
Output current
Maximum in manual mode:
- continuous and three frequencies generation, А
- pulse generation, А

10
15
Specified for auto matching Four values (I1, I2, I3, I4);
Selected in the range 0,1 to 9,9 А with a resolution of 0,1 А and kept in power-independent memory
Maximum output voltage
- when working in safe mode, V
- under internal power supply, V
- with added external accumulator 12V, V
- when supplied from power adapter, V
24;
220;
330;
140
Maximum output power when accumulators are fully charged
- under internal power supply or from external accumulator 24 V, W 120 continuous and «3F» at a load of 1,2 to 300 Ohm / 180 pulsed at a load of 0,8 to 200 Ohm
- with added external accumulator 12V, W 180 continuous and «3F» at a load of 1,8 to 450 Ohm / 270 pulsed at a load of 1,2 to 300 Ohm
- from power adapter, W 70 at a load of 0,7 to 200 Ohm
Allowed load resistance
  Any (0 to ∞) Current limit at “low-ohm” loads, «Umax» at “high-ohm” loads
Resistance range for matched loads, broader than
For minimum specified current (0,1 А) - for internal power, Ohm - with external accumulator 12 V added, Ohm 4 to 2200, 4 to 3300
For maximum continuous current (10 А) - for internal power, Ohm - with external accumulator 12 V added, Ohm 0 to 1,2 / 0 to 1,8
For maximum pulsed current (15 А) - for internal power, Ohm - with external accumulator 12 V added, Ohm 0 to 0,8 / 0 to 1,2
Matching with the load
  - automatic, providing achieving of the specified current in the load - manual
Design parameters
Output power amplifier Pulsed, technology CLASS D(BD), efficiency factor > 80%
LED-based superbright digital indicators of high temperature range - all supply voltages - modes and settings - power resource - «OUTPUT MULTIMETER»: «output voltage», «current in load», «load resistance», «power in load»
Control Nine-button keyboard and external power switch with generation indicator providing work under rain with closed cover (due to parameter setup “memorizing”). Intuitive interface
Dimensions of electronic block (case), maximum, mm 305х270х194
Weight of electronic block, maximum, kg 12
Operating temperature range, °С -30 to +60

Standard set

Name
1 Receiver AP-027
2 Acoustic sensor AD-227
3 Carrying rod for AD-227
4 Extension carrying rod for AD-227
5 Contact rods for AD-227
6 Magnet for AD-227
7 Electromagnetic sensor EMD-247
8 Transmitter АG-120
9 Inductive antenna IEM-301.3
10 Headphones
11 Grounding rod
12 Cables and accessories
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