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PD Hawk (Partial Discharge Detector)

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PD Hawk (Partial Discharge Detector)

The PD Hawk locates internal Partial Discharge (PD) activity in open terminal switchyards for safe inspection

Benefits of PD Hawk:

  • Prevents costly failures
  • Rapid return on investment
  • Gathers valuable data on asset condition
  • Extends asset life
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Applications Fonctions et caractéristiques En savoir plus

Prevents costly failures and allow a rapid identification of internal partial discharge activity

The PD Hawk is used on the following assets:

  • Isolators
  • Instrument transformers
  • Circuit breakers
  • Disconnectors
  • Surge arrestors
  • Cable terminations
Sensor UHF directional antenna
Measurement bandwidth 47-1,000 MHz
Résolution 1 dB
Précision ±1dB
Enclosure Self-coloured plastic case
Indicators Colour back-lit LCD / Charging indicator LED
Interface 2 push-buttons
Connectors Charger input: 2.1mm / LV DC / Audio connector: headphones
Headphones Min. 8 ohms
Operating temperature 0 - 55°c
Humidity 0 - 90 % (non-condensing)
IP rating IP65
Size 420mm x 420mm x 120mm
Weight 2.4Kg
Power supply
Internal battery 3.7V 6.8Ah Lithium-Ion
Battery life Approximately 8 hours
Power saving Automatic 'switch off' when the battery is low
Battery charger
Supply voltage 90 – 264V AC
Frequency 47 – 63 Hz
Charging voltage 18V DC
Charging output current 0.7A
Battery 2.6A to 4.2V