HVA60 - VLF DC Hipot Testing Device - HV Diagnostics
The HVA60 VLF/DC high voltage test instrument is the choice when you require a single device that can test the full range of Medium Voltage cables, 35kV rated cables and below.
VLF Test Sets - b2 electronics
b2 electronics offers the widest range of VLF test sets on the market, starting with the compact devices weighing only 14 kg / 31 lbs and a maximum output voltage of 21 kV rms / 29 kV peak (HVA28) up to a van or trailer mounted device with 85 kV rms / 120 kV peak (HVA120).
HVA28TD - VLF DC Hipot Tester with Tan Delta - HV Diagnostics
The smallest VLF/DC unit on the market now includes an integrated Tan Delta measurement system to perform advanced electrical insulation diagnostics.
HVA28 & HVA28TD - b2 electronics
The HVA28 and HVA28 TD are truly compact and portable VLF test sets which determine the condition of medium voltage cables. HVA28 TD device includes integrated Tan Delta diagnostics capabilities, in comparison to HVA28 device, which can be with the TD diagnostics unit extended.
Very Low Frequency Cable Testing | VLF Tester - HV Technologies
VLF testing is a technique using a sinusoidal waveform at very low frequency (0.01 – 0.1 Hz) to test medium voltage cables. The advantage of VLF is the 600x lower power requirement, which allows for a significant reduction in size of the equipment necessary to conduct the testing.
VLF AC Technology - High Voltage Inc
VLF technology applies high AC voltages to cables, motors, generators, and other highly capacitive loads using test equipment that is portable, easier to use, and more economical than conventional methods.
60KV/80KV VLF Hipot Test, Quality VLF Cable Testing Kit
Our ASVLF series ultra-low frequency vlf hipot test kit adopts the latest power electronic components and the latest ARM7 single-chip technology, which further reduces the size and weight of the equipment, fool-like operation, and more stable performance, which overcomes the …
HVA60 - b2 electronics
The HVA60 is a compact and portable VLF test set which determines the condition of medium voltage cables. It performs VLF and DC testing, as well as sheath testing with sheath fault location mode. Performance: Outstanding features considering size and weight vs. output load.
High Voltage Cable Test Set - VLF - Ares Instruments
The Ares-24 VLF high voltage insulation tester is a compact, robust and portable kit for testing medium voltage cables according to IEEE400, IEC 60502-2, CENELEC HD 620 and 621 and DIN VDE 0276/620 and 621.
Cable fault location, testing, and diagnostics - Megger
Megger’s diagnostic systems enable you to not only identify and address cable faults fast, but predict and prevent issues before they impact your operations — all without causing damage to the healthy parts of the cable.