Cable Fault Location P-900
Surge wave locator set P-900 is designed to perform the following:
finding the location of the underground cable lines and power cables with an inductive method; determining the depth of the cables' position; finding the location of the short-circuits in the cable veins;finding the location of the insulation faults in the high voltage power cables with an acoustic method.
When searching with an inductive method the receiver must be operated in conjunction with an additional surge wave generator, capable of producing audio frequencies of 1024±1 Hz or 2048±2 Hz, providing an output power of 200 W in a range of loads from 0.5 to 200 Ohms (for example, GZCH-2500).
When searching with an acoustic method the receiver must be operated in conjunction with an additional pulse generator with voltage of 10.5 - 32 kV and the energy of 150-1920 J (for example, GAUV-6).
|Active frequencies, Hz, «1024 Hz» mode||1024±2|
|Active frequencies, Hz, «12048 Hz» mode||2048±2|
|Sensitivity under the maximum amplification, µV||20|
|Sensitivity under the minimum amplification, mV||500|
|Frequency band under -3 dB, «1024 Hz» mode||10|
|Frequency band under -3 dB, «1024 Hz» mode||12|
|Frequency band in the acoustic mode, Hz||20...2200|
|Built-in battery parameters||6 V, 2500 Ah|
|Continuous duty cycle, h, min||16|
The device is designed for both indoors and outdoors operation under the following conditions:
|Air temperature, °С||from -20 to +40|
|Relative humidity, %, up to||85 at +30° С|
|Atmospheric pressure, kPa (mm hg)||84,0 – 106,7 (630 – 800)|
|Carrying and transportation bag||1|
The Manufacturer guarantees P-900 conformity with the current technical documentation and the relevant Electrical and Safety codes and standards.
Limited Warranty period is 12 months from the date of shipment of the apparatus to the consumer.