Diagnosis of insulation degradation (water tree degradation) of 6kV class CV cables while live. High-precision insulation degradation diagnosis is possible using the AC superimposition method.
The CV cable live line deterioration diagnosis device DISC-20-AS is designed to accurately detect harmful water trees, which account for the majority of insulation breakdown accidents in 6kV class CV cables, allowing for planned cable replacement work. Furthermore, this insulation diagnosis is performed while the line is live, eliminating the need for cumbersome tasks such as notifying of power outages on the line. Additionally, since the diagnosis is conducted for all three phases simultaneously, maintenance and inspection of the cables can be carried out efficiently. Moreover, the device can be safely operated by simply attaching it to the existing grounding wire. This device is a model upgrade that retains the basic characteristics and functions of the DISC-10G-AS while improving usability.
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basic information
【Features】 ○ High measurement accuracy → Very little influence from stray currents ○ Safe without high-voltage live work → Just connect the measuring device to the existing grounding line ○ Easy measurement and operation → Simply input keys in a dialogue format → Changed the operation keys of the measuring device from non-illuminated to illuminated 《NEW》 → Changed the LCD display and printed output from Katakana to Kanji and Kana display 《NEW》 ○ Results can also be checked on a computer → Transfer measurement results to a computer (results are saved as a CSV file) → Changed the recording medium from CF card to general USB 《NEW》 ○ Data display using spreadsheet software → In addition to the output from the built-in printer, spectral analysis results can also be displayed ○ Regular diagnostic results can be managed efficiently → Save and manage results in electronic data ● For more details, please download the catalog or contact us.
Price information
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Applications/Examples of results
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Line up（3）
| Model number | overview |
|---|---|
| Measuring device + superposition device + accessories + AC adapter | |
| Measuring device + superposition device + accessories + AC adapter + DC adapter (1 unit) | |
| Measuring device + superposition device + accessories + AC adapter + DC adapter (2 units) |
Company information
As the market environment undergoes significant changes, we are leveraging our business strengths and uniting sales and development under the slogans "De-commoditization" and "Return to the roots of YAZAKI," continuing to expand our wire business and challenge new ventures. We aim to create better products through consistent production from raw materials such as copper and compounds to finished products. In addition to manufacturing various general wires, we have developed the "Soft" wire series, which allows for easy bending and shaping for better workability, as well as eco-friendly cables that consider environmental impact, branch cables and unit cables designed for reduced installation work on-site, and products such as insulation diagnostic devices for 6kV class CV cables that can be operated live, along with conductive flooring materials and comprehensive static electricity countermeasures. We are committed to manufacturing, selling, and designing products tailored to our customers' diverse needs. At YAZAKI, we aspire to be of service to everyone with our products made through relentless effort and the technology we have cultivated over the years. We believe that creating high-quality, highly reliable products requires a good environment, skilled personnel, and a heartfelt approach. Our philosophy at YAZAKI is to create products that contribute to society.
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