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KD610G Insulating Oil Dielectric Loss & DC Resistivity Tester for power industry testing.
KD610G Insulating Oil Dielectric Loss & DC Resistivity Tester for power industry testing.

KD610G Insulating Oil Dielectric Loss & DC Resistivity Tester for power industry testing.

Applications:

Measures dielectric loss factor and DC resistivity of insulating/transformer oil per GB/T5654. Used in power utilities, labs, and maintenance teams to assess insulation quality and ensure electrical equipment reliability.

  • It has protection functions such as overvoltage, overcurrent, temperature limit, and limit;
  • Using standard SF6 capacitors as internal standards, it is less affected by air humidity;
  • The measurement results are accurate, reliable, and have good repeatability.
  • Response within
    24 hours

  • Free warranty
    12 month

  • On-line training
    Support

Profile:

The KD610G is an integrated insulating oil dielectric loss and DC resistivity tester built to GB/T5654 standards. Controlled by a microcontroller, it automates electrode heating, temperature regulation, voltage adjustment, testing, and data printing for high efficiency and reduced labor. It features an 800×480 color touchscreen with bilingual interface and thermal printer for intuitive operation. The internal SF₆ standard capacitor minimizes humidity impact, while medium-frequency induction heating ensures uniform, fast heating. With over-voltage, over-current, and limit protections, it delivers accurate, repeatable results for power system maintenance.

Features:

  • Integrated design with microcontroller for fully automated testing
  • 800×480 color touchscreen with bilingual Chinese-English interface
  • SF₆ standard capacitor for stable performance against humidity
  • Medium-frequency induction heating for uniform, rapid electrode heating
  • Over-voltage, over-current, and limit protection functions
  • High measurement accuracy and repeatability
  • Thermal printer for test result output

Parameter:

  • Model: KD610G
  • AC test voltage: 0~2000 VAC, 50 Hz
  • Test temperature range: Room temperature ~ 125°C
  • Dielectric loss (tgδ) range: 0.00001 ~ 1
  • Measurement accuracy: ± (reading × 0.5% + 0.0001)
  • Relative permittivity accuracy: ± (reading × 0.5% + 0.1)
  • Resistivity resolution: 0.001 MΩ·m
  • Resistivity range: 2.5 MΩ·m ~ 20 TΩ·m
  • Power consumption: 500 W
  • Dimensions: 420 mm × 420 mm × 400 mm
  • Power supply: AC 220 V ±22 V
  • Operating temperature: 0°C ~ 40°C
  • Operating humidity: ≤75% RH