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Home » Industry Analysis » Kyoritsu’s 3128, a standardised 12KV insulation testing

Kyoritsu’s 3128, a standardised 12KV insulation testing

By July 5, 2019 12:55 pm IST

Kyoritsu’s 3128, a standardised 12KV insulation testing

Kyoritsu range of insulation testers features more than 20 diverse models, with test voltages ranging from 15V to 12KV, and analogue or digital indicators. Battery-powered, compact and user-friendly, each and every product is an industry standard today.

Kyoritsu’s 3128 is defacto standard in 12KV insulation testing. They endeavour to provide the best in testing of insulation resistance with 6 test range.

Key features of 3128 are:

  • Microprocessor controlled high voltage insulation resistance tester with Diagnostic functions
  • Suitable for analysing the insulation characteristics of cables, transformers, motors, generators, high-pressure switches, insulators, wiring installations, etc.
  • 6 ranges: 500V, 1000V, 2500V, 5000V, 10000V, 12000V. Fine adjustment of voltage setting at each range is also possible.
  • Graphic representation of the insulation resistance and leakage current versus time on large display with bar graph and backlight
  • Can be operated from built-in rechargeable battery or from AC line
  • Automatic discharge after test with monitoring of the discharge voltage
  • Internal memory can store about 43,000 data (max)
  • Robust design for field use with IP64 rating (with lid closed)

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Other features of 3128 are:

  • Insulation resistance up to 35TΩ
  • Short-circuit current up to max 5.0mA
  • Diagnosis insulation tester offer like PI, DAR, DD and SV
  • Voltage Measuring range DCV/ACV±30 ~ ±600V (50/60Hz)
  • Current Measuring range: 5.00nA – 2.40mA (depending on the insulation resistance)
  • Capacitance Measuring range: 5.0nF ~ 50.0μF
  • Live voltage warning
  • Safety standard IEC 61010-1 CAT IV 600V Pollution degree 2, IEC 61010-031, IEC 61326, IEC 60529

For more details, contact:
Kyoritsu KEW India Instruments Pvt. Ltd.
E: info.epr@kew-india.co.in
W: www.kew-ltd.co.in

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