The KPG 25 kV is an extremly compact netmains-independent high voltage test set. The output voltage can be adjusted steplessly in the range 0...25 kV. The device has an internal discharge unit. The energy supply is alternatively carried out via mains, external direct voltage 12V or internal accumulator.

The portable cable test sets KPG 20kV VLF and KPG 36kV VLF are used for testing of medium voltage cables with extruded insulation (XLPE-, PE-, EPR-insulation) and nominal voltage up to 6.3/11kV VLF (KPG 20kV VLF) or 12/20kV (KPG 36kV VLF) in accordance to DIN VDE 0276 / 620 (CENELEC HD 620). Test is carried out with an low strain practice with very low frequency voltage of 0.1Hz and proof voltage level of 3x U0 R.M.S. Test enables detection of damages of insulation within short test time. The device is also able to test medium voltage cables with impregnated paper insulation. Cable sheat test with direct voltage is possible as well.

Coil Tester & Breaker Supply POB30D generates true DC (ripple free) voltage and was developed for regular maintenance tests of power circuit breakers:

SAT30 is a powerful breaker coils analyzer using the latest power electronics technology.SAT30 generates true DC (ripple free) or AC voltage and was developed for regular maintenance tests of power circuit breakers

It is a digital instrument for condition assessment of circuit breakers. It measures timing and records graphs of coil currents and displacements of moving parts of a circuit breaker. Two contacts per phase are measured and recorded plus additional auxiliary contacts. CATWin software provides full control of all CAT60 functions over PC and monitoring of test results.

It is designed for resistance measurement of inductive test objects in specialized laboratories or at transformer manufacturers. RMO100T is installed in 19” rack. RMO100T injects true DC ripple free current, up to 100 Amps, with a voltage as high as 60 V. This ensures that the duration of test is as short as possible. DV-Win enables dynamic resistance measurement during OLTC transitions. Dual channel possibility, extremely quick measurement, automatic discharge circuit, high accuracy and reliability make this device very competitive on the market. Built-in thermal printer is an optional accessory. Besides RMO100T we produce RMO60T installed in 19” rack.

They are a true three-phase, fully automatic, test set specially designed for turns ratio, phase shift and excitation current measurement of power, distribution and instrument transformers. TRT can detect specific winding configuration for different types of transformers. The product is mounted in a plastic case.

Each cell of a battery installation will be “cellized” into its relevant parameters, starting with simple float voltage measurements and ending with internal resistance analysis.

The High-Voltage Insulation Test Sets are truly portable device that allows the measurement of insulation resistances using test voltages up to 20kV. It employs a state-of-the-art technology for the safe measurements of insulation resistances up to 4.000.000MW with four test voltages: 5kV - 10kV - 15kV and 20kV. Readings are performed through an easy-to-read analogue indicator, having a broad scale.

The Medium Voltage Insulation Test Sets are state-of-the-art microprocessor controls the equipments operation and enables the incorporation of advanced features which make measurements easier: auto-range selection, 4000 readings memory, AC/DC voltmeter, automatic measurement of Absorption Index and Polarization Index, leakage current and capacitance measurement, timer enabling programming of test duration, configurable Pass-Fail test, Step voltage test, built-in printer, real time clock and calendar.

Many experienced technicians consider that insulation measurements are best performed with analogue instruments, because they get useful information from the pointer displacement along the time. This equipment is specially indicated for that people, because it is a true analogue, simple to use, cost effective, insulation resistance tester.

In this equipment measurement accuracy is guaranteed by an state-of-the-arts signals amplification system, offset-free and of high long-term stability. For each test current, the micro-ohmmeter has two scales, automatically eligible by the microprocessor in order to increase ten times reading resolution. Test current may be adjusted by the operator in every one of the scales and their values are measured using an analogue indicator, making it easy to measure resistances with a significant inductive component, as in the case of big transformers windings.

Resistance readings are shown in the alphanumeric display with up to a 4½ digit-resolution. It allows to measure resistances up to 200W, with basic accuracy of 0.25% and resolution of 1mW. Measurement accuracy is guaranteed by the state-of-the-art system for signal-amplification, offset free and with long-term stability. The equipment has a serial output (RS-232) that allows to collect measured values in a printer, lap-top, palm-top, computer, or any data logger in order to register the tests performed.

In this equipment measurement accuracy is guaranteed by an state-of-the-arts signals amplification system, offset-free and of high long-term stability. For each test current, the micro-ohmmeter has two scales, automatically eligible by the microprocessor in order to increase ten times reading resolution. Test current may be adjusted by the operator in every one of the scales and their values are measured using an analogue indicator, making it easy to measure resistances with a significant inductive component, as in the case of big transformers windings.

Its operation is based on the use of a high-frequency measurement current (25 kHz), for which ground wire inductive impedance - taking into account a typical length span is reasonably high, making it possible to reduce the effect of the adjacent towers under measurement. The equipment only measures the ground resistance of the surveyed tower, including its base. The extensive G systems, such as meshes, buried wires, metal pipes, etc, are measured only considering the closest section to the connection point, so that the measured value represents the performance, against a pulse signal similar to an atmospheric discharge.

Medium Voltage Hi-Pot Test Sets are Microprocessor controlled is the latest-generation instrument for dielectric tests. Its built-in microprocessor allows to program voltage, time and break induced current. Voltage output of alternated current can be adjusted up to the nominal voltage of each model. Its built-in and high-precision chronometer allows to program tests' time. It can adjust the break induced current limit.