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Megger OTD Oil Tan Delta

Megger OTD Oil Tan Delta

The Oil Tan Delta (OTD) is a laboratory instrument, which measures the Tan Delta, Resistivity and Relative Permittivity of insulating liquids.  These tests give a wider picture of the overall quality of the insulating oil, and will indicate if there is any contamination. Megger has developed features of the OTD to ensure that productivity levels within laboratories are maximised.

The microprocessor controlled inductive heater means that there is uniformity of temperature throughout the cell, in compliance with IEC 60247, and for cooling a fan effectively speeds up the cell cooling time.  The instrument has a temperature measuring range of 10 to 110 ºC, with an accuracy of ± 1 ºC. It can be set to preheat before testing takes place. The automated oil drain facility negates the need to move the oil vessel.

“NEW ALL ENCOMPASSING TECHNOLOGY”

Applications:

  • New oil reception quality test
  • Regeneration of oil – quality test
  • Monitoring and maintenance of oil quality in oil filled electrical equipment
    • Transformers
    • Switch gear
    • HV cables

pdf-iconData Sheet