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Measurement of the resistance of grounding elements, metal connections, continuity of protective conductors using a two-, three- or four-wire method.
Measurement of soil resistivity.
Measuring the resistance of a single grounding conductor in a multi-element grounding system without disconnecting it using measuring clamps (KTI-20/1 or KTI-20/2).
Measurement of the resistance of grounding elements without the use of auxiliary electrodes (GOST R 50571.16) using two clamps (KP-20/1 and KTI-20/1 or KP-20/1 and KTI-20/2).
AC current measurement without breaking the circuit.
Measurement of AC voltage (noise).
The test device PN-20 is designed to test and evaluate the insulation resistance of non-energized high-voltage cable lines, insulators, couplings, motors and other equipment, as well as to test high-voltage arresters with a constant voltage of 0.5 to 20 kV. The device can be used by line personnel for operational control of the insulation condition before putting the equipment into operation after installation or repair.
The "Stalker 15-14" locator is a fast and accurate search for telephone, power cables and other communications, identification of coating defects and depth of occurrence, followed by mapping.
The Stalker 15-14 locator is supplied with a GT-15 generator and a PT-14 receiver with a built-in GPS/GLONASS module (Li-Ion)
The route finder "Stalker 80-14" (Li-Ion) is designed to determine the planned position and depth of communications, places of damage to the insulation of pipelines and cables with further cartographic analysis.
The delivery package for the Stalker 80-14 locator includes a GT-80 generator and a PT-14 receiver (Li-Ion)
The principles of operation of the Stalker series locators with high-precision GPS RTK tablet PrinCe LT700H can be found in the training film https://youtu.be/ixbdZwx_-n8
General features of the Stalker 80-14 locator:
Measurement of resistance of grounding elements, metal connections, continuity of protective conductors by two and three-wire method.
The device is designed to test residual current devices (RCDs) of AC, A, B types. The RCD type and its rated differential current are set manually in the device. All types of RCDs that do not have an operational amplifier with threshold values can be checked using the device offline, for example, when buying, without connecting voltage to the mains. There is a function for measuring the resistance of the phase-zero loop from 0.4 to 60 ohms. PZO-510 is equipped with magnetic holders, which allows, if necessary, to quickly mount the device on steel surfaces, including those with paint and varnish coatings.
The instrument is powered by a NI-MH 6 V 2A/H battery or five 1.5 V AA batteries.
Operating temperature range from -15 to +55 0C.
Calibration interval 2 years.
State register number 62558-15, link to the website
The calibration interval is 24 months.
The RS-30 volt-ampere phase meter is one of the main devices for taking vector diagrams and setting up relay protection and automation systems by relay service specialists, and is also used to check metering groups and measure network parameters. The device's operation according to the "Star", "Triangle" and "2-phase" (isolated) connection schemes makes it universal for taking measurements in power engineering, energy supervision, communications, railways, housing and communal services enterprises and other industries. Three types of clamps of different ranges (depending on the selected configuration) allow measuring current from 0.0030 A to 3 kA. The connection of current measuring clamps is performed using a quick-release Push-Pull connection. The RS-30 volt-ampere phase meter is equipped with magnetic holders, which allows, if necessary, to quickly attach the device to steel surfaces, including those with paint and varnish coatings.
Locator "Stalker 15-14" - fast and accurate search for telephone, power cables and other communications, identification of coating defects and depth, followed by mapping.
The delivery package for the Stalker 15-14 locator includes a GT-15 generator and a PT-14 receiver (Li-Ion).
The Stalker 75-14 route finder is designed to determine the planned position and depth of communications, places of damage to the insulation of pipelines and cables with further cartographic analysis.
The delivery package for the Stalker 75-14 locator includes a GT-75 generator and a PT-14 receiver with a built-in GPS/GLONASS module (Li-Ion)
General features of the Stalker 75-14 locator:
State register number 62558-15, ссылка на сайт.
The volt-ampere phase meter RS-30 is one of the main devices for taking vector diagrams and setting up relay protection and automation systems by relay service specialists, and is also used to check metering groups and measure network parameters. The device's operation according to the "Star", "Triangle" and "2-phase" (isolated) connection schemes makes it universal for taking measurements in power engineering, energy supervision, communications, railways, housing and communal services enterprises and other industries. Three types of clamps of different ranges (depending on the selected configuration) allow measuring current from 0.0030 A to 3 kA. The connection of current-measuring clamps is performed using a quick-release Push-Pull connection. The volt-ampere phase meter RS-30 is equipped with magnetic holders, which allows, if necessary, to quickly attach the device to steel surfaces, including those with paint and varnish coatings.
