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The trace searching kit is designed to accurately determine the location and depth of underground utilities (power and signal cable lines, reinforced fiber-optic lines, pipelines made of electrically conductive materials), troubleshooting cable lines, and also allows you to conduct a survey of the area in the shortest possible time and with great reliability before excavation and to prevent damage to engineering communications. The kit includes a digital multifunctional tracking receiver with a large LCD display and audio output both to the built-in speaker and to the operator's headphones. The generator has increased power up to 180 watts and a range of up to 5 km. Connection to the desired route is possible both by contact and contactless method.

A trace searching kit for finding underground utilities (cable lines, metal pipelines, and other communications made of conductive materials). The kit includes a receiver in the form of a monoblock with LED indication, as well as the most powerful multi-frequency generator in the TECHNO-AC line, with a range of up to 10 km.

A trace searching kit for finding underground utilities (cable lines, metal pipelines, and other communications made of conductive materials). As part of the kit, the receiver is in the form of a monoblock with a large LCD display, which displays an image of the route and automatically calculates the depth of communication up to 10 m, as well as the current in the line. Built-in GPS\GLONASS module for determining and recording the coordinates of the location of communication. "Probe" mode for tracing NON-METALLIC communications using an in-line generator (optional). Compact stand-alone generator with an output power of up to 20 watts and a range of up to 3 km. Connection to the desired route is possible both by contact and contactless method.

Laboratory for 0.4-10 kV cable lines (ETL-10) consists of: 1. Test facility • – Maximum rectified voltage up to 70 kV; • – Maximum AC voltage of the industrial frequency of 50 Hz to 50 kV. 2. Burning facility • – Maximum voltage up to 30 kV; • – Maximum current up to 80 A; • – Working hours are not limited; • – Switching of stages is carried out without breaking the arc at the time of switching; • – The ability to start working from any stage of burning (when working with low-voltage cables); • – Built-in afterburning. 3. High voltage pulse generator • – Output voltage 0...12 kV / 0...24 kV; • – The pulse energy at each stage is 3000 J; • – Built-in IDM for collaboration with the reflectometer. 4. Reflectometer – Supports 3 methods of determining the location of damage: • – By pulse reflectometry; • – By the method of oscillatory discharge; • – Pulse-arc method. 5. High-voltage cable defects detector • – Determining the location and depth of the cable at a depth of up to 10 m; • – Tracing at a distance of up to 10 km; • – Search for live electrical cables; • – Search for places where the pipeline and cable intersect; • – Determining the places of damage to cable lines; • – Site surveys before excavation; • – Search for places of damage to the external insulation of the cable; • – GPS\GLONASS coordinates recording and mapping of found communications; • – Cable selection from the bundle; • – Search for the place of damage by acoustic method.

The trace searching kit is designed to accurately determine the location and depth of underground utilities (power and signal cable lines, reinforced fiber-optic lines, pipelines made of electrically conductive materials), troubleshooting cable lines, and also allows you to conduct a survey of the area in the shortest possible time and with great reliability before excavation and to prevent damage to engineering communications. The kit includes a digital multifunctional tracking receiver with a large LCD display and audio output both to the built-in speaker and to the operator's headphones. Compact stand-alone generator with display and built-in induction antenna. The output power of the generator is up to 20 watts and the operating range is up to 3 km. Connection to the desired route is possible both by contact and contactless method.

The TECHNOAS substation laboratory consists of: Test facility • – Maximum rectified voltage up to 70 kV to 90 mA. • – Maximum AC voltage of the industrial frequency of 50 Hz to 100 kV to 175 mA. The IDP-10 dielectric loss meter unit is based on the Tangent-2000 meter and includes: • – Power transformer parameter meter. • – Measurement of losses and current XX. • – Measurement of short circuit losses and voltage. • – Determination of the transformation coefficient and the winding connection group. • – Measurement of the resistance of the windings to direct current. • – Formation of the test report. A milliohmmeter Measures DC resistance in inductive and non–inductive circuits in the range of 1 µΩ ÷ 10 kΩ at a current of 10A, as well as makes oscillograms of switching the contactor of a high-speed RPN device.

A digital multifunctional tracer device with a large LCD display and sound output both to the built-in speaker and to the operator's headphones. Purpose of the cable finder Success KBI-406N • – Search for live electrical cables. • – Search for places where the pipeline and cable intersect. • – Determination of the occurrence of underground utilities at a depth of up to 6 m. • – Survey of the territory before excavation. Features of the AP-027 receiver • – Digital traceroute receiver. • – Large LCD display with switchable operating modes. • – Audio signal output both to the built-in speaker and to the operator's headphones. • – Wide range of operating frequencies (50 / 100 / 512 / 1024 / 8192 / 32768 Hz, Wide Band 50...8600 Hz). • – Possibility to additionally connect an acoustic sensor (leak detector / flaw detector function). • – Enclosure protection class IP54.

The purposes of the ETL TECHNOAS 2 laboratory based on Gazelle Next NN are: • – Testing and searching for damage to cable lines up to 10 kV + SNF (cross–linked polyethylene); • - Posititioning of the location and depth of underground utilities (power and signal cables); • – Identifying the nature of the damage and the distance to the damage site without burning the cable insulation; • – Testing of the cable with alternating high voltage; • – Tests of power cables and cable sheaths with cross-linked polyethylene insulation; • – Measurement of insulation resistance of electrical circuits. ETL TECHNOAS 2 laboratory based on Gazelle Next NN consists of following parts standartly: 1. – Color design; 1. – Laboratory compartment; 1. – Partition between compartments; 1. – Windows: rear side-blind, there is a plastic window with a cable coupling in the rear door; 1. – A 10x10 hatch in the lower right corner for cable output; 1. – Finishing of sidewalls and ceiling; 1. – Floor covering: autolinoleum; 1. – On-duty lighting: standard; 1. – Working lighting: fluorescent lamps; 1. – Furniture: main stand, soft seat. Electrical safety system of ETL TECHNOAS 2 laboratory based on Gazelle Next NN incledes following parts: • – MKZ safety control module; • – Locking switches on the doors of the in/out compartment; • – Audible alarm; • – Light alarm; • – Emergency shutdown button; • – Input release with visible contact break. Additional equipment of ETL TECHNOAS 2 laboratory based on Gazelle Next NN includes: • – 12/220 V voltage converter; • – Diesel/gasoline generator (for field operation); • – Laboratory power management system; • – Additional heater; • – Air conditioning.

• Description of the TECHNOAS Non-destructive Testing Laboratory o – Visual and measuring control. o – Ultrasonic control for detecting the coordinates of the violation of continuity and uniformity of the material, measuring the area of the defect. o – Eddy current control for detecting surface and subsurface defects, fatigue stratification, corrosion, and destruction. o – Radiographic inspection of pipeline welded joints. o – Devices and materials of capillary and magnetic powder flaw detection for the detection of cracks, corrosion ulcers, non-metallic inclusions and other violations.

The trace searching kit is designed to accurately determine the location and depth of underground utilities (power and signal cable lines, reinforced fiber-optic lines, pipelines made of electrically conductive materials), troubleshooting cable lines, and also allows you to conduct a survey of the area in the shortest possible time and with great reliability before excavation and to prevent damage to engineering communications. As part of the kit, the receiver is in the form of a monoblock with a large LCD display, which displays an image of the route and automatically calculates the depth of communication up to 10 m, as well as the current in the line. Built-in GPS\GLONASS module for determining and recording the coordinates of the location of communication. Compact stand-alone generator with display and built-in induction antenna. The output power of the generator is up to 20 watts and the range of operation is up to 3 km. Connection to the desired route is possible both by contact and contactless method.

The AG-107 generator is designed to create alternating current in electrically conductive communications with the electromagnetic method of tracerouting. Features of the AG-107 generator The main distinguishing feature is the small weight and dimensions of the device with high output power. The AG-107 generator has a built-in battery based on light high-capacity lithium-iron phosphate (LiFePO4) cells with low self-discharge, dimensions 216x180x105 mm, weight 1.8 kg and provides the following maximum output parameters: The output power in continuous operation is 30 watts; output power in intermittent operation mode is 60 W; Output voltage 60 V; current 5 A. The AG-107 generator uses a control interface similar to the AG-105 generator. The generator implements: Four sine wave generation frequencies: 512 Hz, 1024 Hz, 8192 Hz and 33 kHz; continuous, pulse and dual-frequency generation modes; built-in transmitting antenna operating at frequencies of 8192 Hz and 33 kHz; the possibility of connecting an external transmitting antenna and induction tongs; built-in "multimeter" displaying, at the operator's choice, the supply voltage or output parameters: current, power, voltage, load resistance; the ability to work from an external battery or from the mains ~ 220 V. The generator can be operated from an external power supply of 10...25 V. The generator is protected from the effects of voltages up to 400 V when connected to the communication and from exceeding the permissible voltage of the external power supply. The degree of protection of the case - case IP65 completely eliminates the penetration of dust and water jets inside when the lid is open.