LDC-5

For external calibration of the standard PD measuring circuit according to IEC 60270

Applications

  • External calibration of standardized PD measuring circuit according to IEC 60270
  • Quantify the main PD quantity "apparent charge"
  • Magnitude of the calibrating pulses can be selected by the switch "Charge Magnitude"
  • Indication by a LED, if the powering battery becomes weak
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Specifications

  • Rated pulse charges: 5 - 20 - 100 - 500 pC
  • Internal calibrating capacitor: 100 pF, approx.
  • Pulse charge injection duration: 50 ns, approx.
  • Pulse repetition rate: 500 Hz, approx.
  • Mean current consumption: 25 mA, approx.
  • Specified values refer to a battery voltage level between 8 & 10 V
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Downloads

  • Datasheet LDC-5
Download Prospect
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