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ADD™
Online partial discharge detector for overhead accessories 型號:ADD™
The ADD™ allows online partial discharge detection on medium voltage accessories such as: Arresters, dry type transformers, bushings, insulators, etc… The partial discharge level is displayed by visual and audible indicators. The remote display module also allows to read the levels from a great distance for maximal safety.
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- Three levels default indication
- Two zones (scale of default)
- Visual and audible indication
- All-Check self-test for verifying proper operation prior to use
- Built-in universal hotstick adaptor
- Powered by 9V alkaline battery
- Carrying case included
- Low battery indication Lightweight design
- Special design for HV live contact
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PROBE MODULE TECHNICAL SPECIFICATIONS Line Voltage up to 45kV phase-ground/neutral (69kV phase-phase) Casing dielectric 20kV maximum Power Supply 9V alkaline battery (PP3 Type) Autonomy 10 hours with continuous measurement Auto shut-OFF 15 min Dynamic range 0-60 dB Handling Compatible with hotstick universal end fitting Weight 0.2kg (0.4 lbs) Operating temperature -20ºC to 55ºC (-8ºF to 131ºF) Storage temperature -40ºC to 75ºC (-40ºF to 167ºF) REMOTE DISPLAY TECHNICAL SPECIFICATIONS Display 3 digits Power Supply 9V alkaline battery (PP3 Type) Weight 0.2kg (0.4 lbs) Operating temperature - 20ºC to 55ºC (-8ºF to 131ºF) Storage temperature -40ºC to 75ºC (-40ºF to 167ºF)