VLF

The portable cable test set PGT 20-V3,6 is used for testing medium voltage cables with extruded insulation (VPE, PE, EPR insulation) and nominal voltage up to 6.3/11kV in accordance with DIN VDE 0276/620 (CENELEC HD 620). The cable test set works according to the VLF test method. It uses a very low frequency voltage (VLF) of 0.1 Hz and max. 20 ...more

The portable cable test set PGT 36-V2 is used for testing medium voltage cables with extruded insulation (VPE, PE, EPR insulation) and nominal voltage up to 12/20kV in accordance with DIN VDE 0276/620 (CENELEC HD 620). The cable test set works according to the VLF test method. It uses a very low frequency voltage (VLF) of 0.1 Hz and max. 36 kV. ...more

Includes both an AC voltage output (to analyze frequency information or use a headset to hear the corresponding audio frequencies) and a DC output (for long term monitoring with a recording device), Geiger counter style audio output, auto power off, and integrated battery check. ...more

We feel this is an extraordinary instrument, offering the best price/performance ratio in the market today. It includes two antennas, readily providing a competent and professional assessment of HF exposures between 27 MHz and 3300 MHz (3.3 GHz). ...more

Field detector 2 is a combined instrument for electric and magnetic field measurements. FD 2 can be used for measurements on all kinds of electric equipment that generates low frequency electric and magnetic fields in the VLF-range. It is also suitable for VLF measurements of Video Display Units. ...more

This meter meets all TCO requirements for AC Electric and Magnetic Field measurements. Tremendous sensitivity and highly linear over 4 selectable frequency ranges which allows for determination of ELF compared to VLF readings, ultra-low frequencies down to 5 Hz, and a special filter for 16 Hz typically associated with electric trains. ...more

Cable Diagnostic Test Equipment. Measurement of loss factor at 0.1 Hz sinewave offers comparative assessment to the ageing condition of PE, XLPE and EPR cables. Beyond the pure go / no go results of pressure test, the measuring results can differentiate between new, weak and highly degraded cable insulation. ...more

The IRG 3000 is the intelligent solution for cable fault location as a system component of the BAUR TRANSCABLE cable test van system. It combines the well-established VLF and DC cable testing and all diagnostic methods with latest TDR technology. It is also used to control the TRANSCABLE test van system. ...more

The smallest, lightest, most advanced universal high voltage test instrument available, ideally suited for a variety of applications. ? VLF (0.1Hz), DC (±), Cable Fault Conditioning(Burning), and Sheath/Jacket Testing modes all included.? VLF: the proven and accepted replacement for the traditional DC Hipot or ?proof? test for solid dielectric ...more

High Voltage offers a full line of VLF hipots from 25kVac to 200kVac with models capable of testing up to 50uF of load, cables from 1500 feet to 90 miles in length and the largest of generators and motors.  A VLF hipot is a portable testing solution for XLPE, PE & EPR cables enabling utilities and industry to economically field test c ...more

The single piece HVA30 is not only the most advanced high voltage VLF (Very Low Voltage) test system available; it is also the lightest, most compact instrument of its type on the market. Although primarily designed for the AC Hipot testing of extruded Medium Voltage cable systems - according to the new IEEE400 and international testing standa ...more

Just turn it on, set it to magnetic or electric field detection, and begin! This Digital Combination Meter hasd the same features and configuration of the ELF-3030B, but has an extended frequency range from 5 Hertz to 100 Kilohertz, which includes the higher frequencies created by, for instance, energy-saving lamps, electronic dimmers, and switchin ...more

The HVA30-5 model is capable of testing 3.4µF (Approx. 34,000 ft/ 11 000m of cable*) at 0.1Hz and 33kV peak. The frequency or voltage of the output can also be reduced allowing even larger capaci-tance loads to be tested - at 0.02Hz, approx 150,000 ft / 45km of cable can be tested*. ...more

Wide dynamic ranges for ELF and VLF alternating electric fields. Frequency response 5Hz - 2000Hz, 2kHz - 400kHz true RMS measurements. ...more

We feel this is an extraordinary instrument, offering the best price/performance ratio in the market today. It includes two antennas, readily providing a competent and professional assessment of HF exposures between 27 MHz and 3300 MHz (3.3 GHz). ...more

The TDB-60 is used for measuring the loss angle or dissipation factor in power cables and other capacitive loads to determine the insulation quality.  These measurements are used to track the deterioration of service aged cables and establish baseline readings on new cable installations. ...more

Magnetic Field Meter 2000 Magnetic Field Meter 2000 is a professional dual band magnetic field instrument with a unique combination of features like: Simultaneous measurements of ELF and VLF magnetic fields, Unique real time dual band spectrum analysis in three dimensions,  ...more

Portable VLF Test Sets (Very Low Frequency, 0.1 Hz). Test Frequencies Selectable 0.1 Hz, 0.05Hz, 0.02 Hz, 0.01 Hz (Additional Frequencies available upon request). ...more

This meter is designed to do precise measurements of AC magnetic field in a wide frequency range of 13 Hz to 75 kHz (75,000 Hz). The frequencies include most ELF (that is, frequencies below 1 kHz) and VLF (above 1 kHz) magnetic fields. The meter measures the true 3-axis magnitude of the AC field. ...more

VLF surveying relies on radio signals that are broadcast from navigation stations around the world. The principle is that these signals are deflected in certain ways when they pass through conductive ore or water-filled vertical-to-sub-vertial fractures in the earth. By monitoring these deflections, the position and, potentially, size of the ta ...more

The ELF Series Field Monitors are low cost, portable, handheld instruments designed and calibrated to measure low level electromagnetic field radiation in the ELF (5 Hz to 2 kHz) and the VLF (2 kHz to 400 kHz) frequency ranges. Bandwidths and sensitivities associated with each model are noted in the comparison chart. Using "state-of-the-ar ...more

In accordance with most regulations, cables and joints must be tested after installation or repair. For this test the break-down strength of the cable is tested. The portable VLF Test System 28 kV of SebaKMT can be used to test the cables in conjunction with the according local regulations for operating voltage levels up to 15 kV for new cables ...more

Diagnosis on plastic, PE/XLPE or EPR and paper insulated mass impregnated cables. Performing 'ageing' diagnostics on PE/XLPE, EPR and PILC cables by means of dissipation factor measurement is the criterion on which priority assessment of installations can be based. ...more

SebaKMT´s portable VLF 60 is designed for HV-tests on cables with a rated voltage of 35 kV or the VLF 40 for cables up to 22kV. Using the patented SebaKMT Cosine Square Wave shaped voltage form, with energy regeneration, weak spots in PE/XLPE and paper insulated lead cables can be brought to a breakdown quickly, without unnecessary strain on ...more

In accordance with most regulations, cables and joints must be tested after installation or repair. For this test the breakdown strength of the cable is tested. The portable VLF Test System 20 kV of Seba KMT can be used to test the cables in conjunction with the according local regulations for operating voltage levels up to 11 kV for new cables ...more