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KD50A Intelligent Insulation Resistance Tester
KD50A Intelligent Insulation Resistance Tester

KD50A Intelligent Insulation Resistance Tester

Applications:

Used for insulation testing of transformers, cables, circuit breakers, high-voltage equipment and power facilities. Performs IR, DAR, PI, SV, DD tests. Suitable for substation maintenance, factory inspection, and on-site commissioning in −10℃–50℃ environment.

  • Response within
    24 hours

  • Free warranty
    12 month

  • On-line training
    Support

Profile:

KD50A provides 50V–10kV adjustable output, 7-inch touch screen, 30kV isolation protection, built-in lithium battery. Measures resistance up to 20TΩ, supports data storage, USB export, GPS, Bluetooth and multiple test modes.

Features:

  • 7-inch 1024×600 touch screen with intuitive operation
  • 0–10kV continuously adjustable output with 10V step
  • Independent discharge circuit for fast and safe discharge
  • Breakdown protection and arcing mode for weakness location
  • Supports IR, DAR, PI, SV, DD complete test modes
  • USB data storage and firmware upgrade function

Parameter:

  • Test voltage: 100V/250V/500V/1kV/2.5kV/5kV/10kV, 50V–10kV adjustable
  • Insulation resistance: 0–20TΩ, max resolution 0.01kΩ
  • Short-circuit current: 1–6mA adjustable, accuracy ±5%
  • Output power: max 55W
  • Test time: 10s–99min adjustable
  • Voltage measurement: AC/DC 10V–660V, 25–85Hz
  • Capacity measurement: 10nF–25μF, accuracy ±10%
  • Discharge speed: 10kV to 50V ≤0.47s/μF
  • Display: 7-inch 1024×600 color touch screen
  • Isolation voltage: 30kV
  • Power: AC 85–264V or 16.8V/4400mAh lithium battery
  • Dimensions: 320×270×150mm, Weight: 3.9kg
  • Working environment: −10℃–50℃, humidity <90%RH