Search kit KP-500K (Version 3)

Search kit KP-500K (version 3) - a search kit consisting of the Search GP-500K Generator integrated in the case and the Search PP-500K Receiver laid in a similar case.

PURPOSE:

• Highly accurate determination of damage to underground cables by induction, acoustic and potential methods.
• Determining the distance to the place of damage and the direction of movement of the operator towards the damage using the acoustic-induction (or acoustic-electromagnetic) method.
• Survey of the terrain and the search for communication routes, including those under voltage (cable lines, pipelines, etc.).
• Determination of the depth of underground utilities.
• Choice of cable from the bundle.
• Localization of cable sheath damages, including those with XLPE insulation.
• Burn out defective cable insulation.

The search kit KP-500K provides work with cable lines up to 50 km long and a depth of up to 12 m.

The accuracy of localization of the place of damage depends on the nature of the damage (phase closure to the shell, interphase short circuit, open circuit with or without grounding), qualifications and practical skills of the user. The maximum accuracy of determining the location of damage reaches 10 cm.

FEATURES:

1. Efficiency. The combination of a large output power of the generator and high sensitivity of the receiver make it possible to successfully search for damage on cable routes with a length of up to 50 km, a depth of up to 12 m with accompanying shielding communications (pipelines, reinforced concrete floors, etc.). The sinusoidal waveform provides maximum use of the generator power when working with a narrow-band noise-immune receiver. The ability to deliver full power over a wide range of generator load resistances.
2. Reduce search time. The receiver allows you to estimate the distance to the place of failure and to localize the place of damage during operation by the acoustic method together with the generator of acoustic shock waves. Indication of the difference between the maximum values of the current and previous signal levels allows you to determine the direction of movement of the operator in the direction of damage.
3. Universality. Allows you to work by induction, acoustic, acoustic-induction and potential methods. Automatic matching with the load and display of the resistance value simplify the work. The generator can be used to burn damaged cable insulation (current up to 40A).
4. Search for damage of various types. The multi-frequency generator extends the range of applications of the search kit. The choice of the operating frequency is determined by the type of damage sought and the working conditions. The search kit is suitable for localizing places of phase closure on the shell, interphase short circuit, open circuit with or without grounding, high-resistance damage.
5. Immunity The quality and temporal stability of the output signal of the generator provide the necessary selectivity, and accordingly, noise immunity. All operating frequencies of the generator are not multiples of the main industrial voltage frequencies and their harmonics, therefore the device does not affect the operation of other electronic equipment. High selectivity of the receiver provides electrical noise immunity, provides efficient operation in the most busy and noisy places.
6. Reliability. The generator has effective protection against short circuit, overvoltage, overheating, and reactive power (an important parameter for working on long cable lines having a large intrinsic electric capacitance). Processor control provides continuous automatic diagnosis of the device. Long-term operation of the generator in the short circuit and idle mode is a standard operating mode, in which not only does the performance not deteriorate, but the shape of the output signal is not distorted either.
7. Indication of parameters. The generator allows you to control the voltage, current and resistance of the cable line. The search receiver is equipped with an industrial LCD display with heating and adjustable backlight, which allows you to work at ambient temperatures up to -30 ° C, in any lighting conditions and at the same time comfortably perceive the readings of the receiver. The signal level is estimated on a digital scale on the receiver’s display and / or on the volume in the TF-500 head phones. Monitoring the battery status is carried out using the indicator on the display.
8. Working hours. The receiver’s continuous operation time from the built-in battery is more than 60 hours. Battery full charge time - 60 min. The time of continuous operation of the generator is not limited.
9. Change of frequencies. The ability to edit frequencies by the user (add, change).
10. Software. Installs Russian or English-language software at the option of the customer.
11. Dimensions and weight. The search kit is more compact and lighter than foreign analogues.
12. Low cost. The price of the kit is several times lower than the cost of imported analogues.
13. High performance. Operating temperatures of the equipment, ranging from –30 to + 40 ° С, are confirmed not only by tests, but also by operation in the Far North, the Far East, Siberia and the southernmost regions of Russia.
14. Application in electric laboratories. The generator has microprocessor control, which allows you to smoothly adjust the output characteristics. Remote control of the generator using a computer is implemented through the RS-232 or RS-485 interface. Non-volatile preservation of the established operating mode is provided. The design of the generator is made in the 19-inch standard. The ability to change / adjust frequencies (multi-frequency) allows you to use the PP-500K receiver to replace / update third-party equipment, including as part of electrical laboratories.
15. Extra protection. The generator is integrated in a shockproof, moisture proof case. The receiving part fits into a similar case. Thanks to this arrangement, the search kit is convenient, easy and safe to transport, transport and store.
16. Warranty. The warranty period of the search kit is 2 times longer than that of analogues. The warranty period is 24 months.